@article{chung_ito_yamamoto_2022, title={Least squares formulation for ill-posed inverse problems and applications}, volume={101}, ISSN={["1563-504X"]}, DOI={10.1080/00036811.2021.1884228}, number={15}, journal={APPLICABLE ANALYSIS}, author={Chung, Eric and Ito, Kazufumi and Yamamoto, Masahiro}, year={2022}, month={Oct}, pages={5247–5261} }
 @article{ito_liang_zou_2022, title={Least-squares method for recovering multiple medium parameters}, volume={38}, ISSN={["1361-6420"]}, DOI={10.1088/1361-6420/ac999a}, number={12}, journal={INVERSE PROBLEMS}, author={Ito, Kazufumi and Liang, Ying and Zou, Jun}, year={2022}, month={Dec} }
 @article{ito_reisinger_zhang_2021, title={A Neural Network-Based Policy Iteration Algorithm with Global H-2-Superlinear Convergence for Stochastic Games on Domains}, volume={21}, ISSN={["1615-3383"]}, DOI={10.1007/s10208-020-09460-1}, number={2}, journal={FOUNDATIONS OF COMPUTATIONAL MATHEMATICS}, author={Ito, Kazufumi and Reisinger, Christoph and Zhang, Yufei}, year={2021}, month={Apr}, pages={331–374} }
 @article{zhao_ito_zhang_2021, title={Semi-decoupling hybrid asymptotic and augmented finite volume method for nonlinear singular interface problems}, volume={396}, ISSN={["1879-1778"]}, DOI={10.1016/j.cam.2021.113606}, journal={JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS}, author={Zhao, Tengjin and Ito, Kazufumi and Zhang, Zhiyue}, year={2021}, month={Nov} }
 @article{king_ito_hodyss_2020, title={A numerical integration-based Kalman filter for moderately nonlinear systems}, volume={72}, ISSN={["1600-0870"]}, DOI={10.1080/16000870.2020.1712938}, number={1}, journal={TELLUS SERIES A-DYNAMIC METEOROLOGY AND OCEANOGRAPHY}, author={King, Sarah A. and Ito, Kazufumi and Hodyss, Daniel}, year={2020}, month={Jan} }
 @article{heikkola_ito_toivanen_2019, title={A PARALLEL DOMAIN DECOMPOSITION METHOD FOR THE HELMHOLTZ EQUATION IN LAYERED MEDIA}, volume={41}, ISSN={["1095-7197"]}, DOI={10.1137/18M1230906}, number={5}, journal={SIAM JOURNAL ON SCIENTIFIC COMPUTING}, author={Heikkola, Erkki and Ito, Kazufumi and Toivanen, Jari}, year={2019}, pages={C505–C521} }
 @article{arridge_ito_jin_zhang_2018, title={Variational Gaussian approximation for Poisson data}, volume={34}, ISSN={["1361-6420"]}, DOI={10.1088/1361-6420/aaa0ab}, number={2}, journal={INVERSE PROBLEMS}, author={Arridge, Simon R. and Ito, Kazufumi and Jin, Bangti and Zhang, Chen}, year={2018}, month={Feb} }
 @article{clason_ito_kunisch_2016, title={A CONVEX ANALYSIS APPROACH TO OPTIMAL CONTROLS WITH SWITCHING STRUCTURE FOR PARTIAL DIFFERENTIAL EQUATIONS}, volume={22}, ISSN={["1262-3377"]}, DOI={10.1051/cocv/2015017}, number={2}, journal={ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS}, author={Clason, Christian and Ito, Kazufumi and Kunisch, Karl}, year={2016}, pages={581–609} }
 @article{ito_kunisch_2016, title={A SEQUENTIAL METHOD FOR A CLASS OF STABLE MATHEMATICAL PROGRAMMING PROBLEMS}, volume={26}, ISSN={["1095-7189"]}, DOI={10.1137/140985597}, number={2}, journal={SIAM JOURNAL ON OPTIMIZATION}, author={Ito, Kazufumi and Kunisch, Karl}, year={2016}, pages={1262–1292} }
 @article{chow_ito_zou_2016, title={ANALYSIS ON A NONNEGATIVE MATRIX FACTORIZATION AND ITS APPLICATIONS}, volume={38}, ISSN={["1095-7197"]}, DOI={10.1137/15m1020824}, number={5}, journal={SIAM JOURNAL ON SCIENTIFIC COMPUTING}, author={Chow, Yat Tin and Ito, Kazufumi and Zou, Jun}, year={2016}, pages={B645–B684} }
 @article{king_kang_ito_2016, title={Reduced Order Gaussian Smoothing for Nonlinear Data Assimilation}, volume={49}, ISSN={["2405-8963"]}, DOI={10.1016/j.ifacol.2016.10.163}, number={18}, journal={IFAC PAPERSONLINE}, author={King, Sarah A. and Kang, Wei and Ito, Kaztifurni}, year={2016}, pages={199–204} }
 @article{ito_landi_2016, title={THE NONNEGATIVE MATRIX FACTORIZATION: REGULARIZATION AND COMPLEXITY}, volume={38}, ISSN={["1095-7197"]}, DOI={10.1137/14099841x}, number={2}, journal={SIAM JOURNAL ON SCIENTIFIC COMPUTING}, author={Ito, K. and Landi, A. K.}, year={2016}, pages={B327–B346} }
 @article{chow_ito_liu_zou_2015, title={DIRECT SAMPLING METHOD FOR DIFFUSIVE OPTICAL TOMOGRAPHY}, volume={37}, ISSN={["1095-7197"]}, DOI={10.1137/14097519x}, number={4}, journal={SIAM JOURNAL ON SCIENTIFIC COMPUTING}, author={Chow, Yat Tin and Ito, Kazufumi and Liu, Keji and Zou, Jun}, year={2015}, pages={A1658–A1684} }
 @article{ackleh_chellamuthu_ito_2015, title={FINITE DIFFERENCE APPROXIMATIONS FOR MEASURE-VALUED SOLUTIONS OF A HIERARCHICALLY SIZE-STRUCTURED POPULATION MODEL}, volume={12}, ISSN={["1551-0018"]}, DOI={10.3934/mbe.2015.12.233}, number={2}, journal={MATHEMATICAL BIOSCIENCES AND ENGINEERING}, author={Ackleh, Azmy S. and Chellamuthu, Vinodh K. and Ito, Kazufumi}, year={2015}, month={Apr}, pages={233–258} }
 @article{zhang_ito_li_zhang_2015, title={Immersed finite elements for optimal control problems of elliptic PDEs with interfaces}, volume={298}, ISSN={["1090-2716"]}, DOI={10.1016/j.jcp.2015.05.050}, journal={JOURNAL OF COMPUTATIONAL PHYSICS}, author={Zhang, Qian and Ito, Kazufumi and Li, Zhilin and Zhang, Zhiyue}, year={2015}, month={Oct}, pages={305–319} }
 @article{ito_jin_takeuchi_2015, title={On the sectorial property of the Caputo derivative operator}, volume={47}, ISSN={["0893-9659"]}, DOI={10.1016/j.aml.2015.03.001}, journal={APPLIED MATHEMATICS LETTERS}, author={Ito, Kazufumi and Jin, Bangti and Takeuchi, Tomoya}, year={2015}, month={Sep}, pages={43–46} }
 @inproceedings{ito_landi_2015, title={The nonnegative matrix factorization and atomic deconvolution}, DOI={10.1109/bibm.2015.7359923}, booktitle={Proceedings 2015 ieee international conference on bioinformatics and biomedicine}, author={Ito, K. and Landi, A. K.}, year={2015}, pages={1650–1657} }
 @article{ito_kunisch_2014, title={A Note on the Existence of Nonsmooth Nonconvex Optimization Problems}, volume={163}, ISSN={["1573-2878"]}, DOI={10.1007/s10957-014-0552-4}, number={3}, journal={JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS}, author={Ito, Kazufumi and Kunisch, Karl}, year={2014}, month={Dec}, pages={697–706} }
 @article{chow_ito_zou_2014, title={A direct sampling method for electrical impedance tomography}, volume={30}, ISSN={["1361-6420"]}, DOI={10.1088/0266-5611/30/9/095003}, number={9}, journal={INVERSE PROBLEMS}, author={Chow, Yat Tin and Ito, Kazufumi and Zou, Jun}, year={2014}, month={Sep} }
 @article{ito_kunisch_2014, title={A variational approach to sparsity optimization based on Lagrange multiplier theory}, volume={30}, ISSN={["1361-6420"]}, DOI={10.1088/0266-5611/30/1/015001}, number={1}, journal={INVERSE PROBLEMS}, author={Ito, Kazufumi and Kunisch, Karl}, year={2014}, month={Jan} }
 @article{ito_takeuchi_2014, title={Immersed Interface CIP for One Dimensional Hyperbolic Equations}, volume={16}, ISSN={["1991-7120"]}, DOI={10.4208/cicp.070313.221113a}, number={1}, journal={COMMUNICATIONS IN COMPUTATIONAL PHYSICS}, author={Ito, Kazufumi and Takeuchi, Tomoya}, year={2014}, month={Jul}, pages={96–114} }
 @article{ito_jin_takeuchi_2014, title={Multi-parameter Tikhonov regularization - An augmented approach}, volume={35}, ISSN={["1860-6261"]}, DOI={10.1007/s11401-014-0835-y}, number={3}, journal={CHINESE ANNALS OF MATHEMATICS SERIES B}, author={Ito, Kazufumi and Jin, Bangti and Takeuchi, Tomoya}, year={2014}, month={May}, pages={383–398} }
 @article{ito_kunisch_2014, title={OPTIMAL CONTROL WITH L-p(Omega), p epsilon [0,1), CONTROL COST}, volume={52}, ISSN={["1095-7138"]}, DOI={10.1137/120896529}, number={2}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, Kazufumi and Kunisch, Karl}, year={2014}, pages={1251–1275} }
 @article{ito_jin_zou_2013, title={A direct sampling method for inverse electromagnetic medium scattering}, volume={29}, ISSN={["1361-6420"]}, DOI={10.1088/0266-5611/29/9/095018}, number={9}, journal={INVERSE PROBLEMS}, author={Ito, Kazufumi and Jin, Bangti and Zou, Jun}, year={2013}, month={Sep} }
 @article{ito_jin_zou_2013, title={A two-stage method for inverse medium scattering}, volume={237}, ISSN={["0021-9991"]}, DOI={10.1016/j.jcp.2012.12.004}, journal={JOURNAL OF COMPUTATIONAL PHYSICS}, author={Ito, Kazufumi and Jin, Bangti and Zou, Jun}, year={2013}, month={Mar}, pages={211–223} }
 @article{aihara_ito_nakagawa_takeuchi_2013, title={Optimal control laws for traffic flow}, volume={26}, ISSN={["0893-9659"]}, DOI={10.1016/j.aml.2012.12.021}, number={6}, journal={APPLIED MATHEMATICS LETTERS}, author={Aihara, K. and Ito, K. and Nakagawa, J. and Takeuchi, T.}, year={2013}, month={Jun}, pages={617–623} }
 @article{ito_liu_2013, title={Recovery of inclusions in 2D and 3D domains for Poisson's equation}, volume={29}, ISSN={["1361-6420"]}, DOI={10.1088/0266-5611/29/7/075005}, number={7}, journal={INVERSE PROBLEMS}, author={Ito, Kazufumi and Liu, Ji-Chuan}, year={2013}, month={Jul} }
 @article{clason_ito_kunisch_2012, title={A MINIMUM EFFORT OPTIMAL CONTROL PROBLEM FOR ELLIPTIC PDES}, volume={46}, ISSN={["1290-3841"]}, DOI={10.1051/m2an/2011074}, number={4}, journal={ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE}, author={Clason, Christian and Ito, Kazufumi and Kunisch, Karl}, year={2012}, pages={911–927} }
 @article{ito_jin_zou_2012, title={A direct sampling method to an inverse medium scattering problem}, volume={28}, ISSN={["1361-6420"]}, DOI={10.1088/0266-5611/28/2/025003}, number={2}, journal={INVERSE PROBLEMS}, author={Ito, Kazufumi and Jin, Bangti and Zou, Jun}, year={2012}, month={Feb} }
 @article{ito_li_qiao_2012, title={The Sensitivity Analysis for the Flow Past Obstacles Problem with Respect to the Reynolds Number}, volume={4}, ISSN={["2070-0733"]}, DOI={10.4208/aamm.11-m1110}, number={1}, journal={ADVANCES IN APPLIED MATHEMATICS AND MECHANICS}, author={Ito, Kazufumi and Li, Zhilin and Qiao, Zhonghua}, year={2012}, month={Feb}, pages={21–35} }
 @article{ito_jin_takeuchi_2011, title={A REGULARIZATION PARAMETER FOR NONSMOOTH TIKHONOV REGULARIZATION}, volume={33}, ISSN={["1095-7197"]}, DOI={10.1137/100790756}, number={3}, journal={SIAM JOURNAL ON SCIENTIFIC COMPUTING}, author={Ito, Kazufumi and Jin, Bangti and Takeuchi, Tomoya}, year={2011}, pages={1415–1438} }
 @article{ito_jin_2011, title={A new approach to nonlinear constrained Tikhonov regularization}, volume={27}, ISSN={["1361-6420"]}, DOI={10.1088/0266-5611/27/10/105005}, number={10}, journal={INVERSE PROBLEMS}, author={Ito, Kazufumi and Jin, Bangti}, year={2011}, month={Oct} }
 @article{ito_jin_zou_2011, title={A new choice rule for regularization parameters in Tikhonov regularization}, volume={90}, ISSN={["1563-504X"]}, DOI={10.1080/00036811.2010.541450}, number={10}, journal={APPLICABLE ANALYSIS}, author={Ito, Kazufumi and Jin, Bangti and Zou, Jun}, year={2011}, pages={1521–1544} }
 @article{banks_hu_ito_muccio_2011, title={Dynamic evasion-interrogation games with uncertainty in the context of electromagetics}, volume={4}, number={3}, journal={Numerical Mathematics: Theory, Methods and Applications}, author={Banks, H. T. and Hu, S. H. and Ito, K. and Muccio, S. G.}, year={2011}, pages={359–378} }
 @article{ito_kunisch_2011, title={KARUSH-KUHN-TUCKER CONDITIONS FOR NONSMOOTH MATHEMATICAL PROGRAMMING PROBLEMS IN FUNCTION SPACES}, volume={49}, ISSN={["0363-0129"]}, DOI={10.1137/100817061}, number={5}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, Kazufumi and Kunisch, Karl}, year={2011}, pages={2133–2154} }
 @article{ito_kunisch_2011, title={MINIMAL EFFORT PROBLEMS AND THEIR TREATMENT BY SEMISMOOTH NEWTON METHODS}, volume={49}, ISSN={["0363-0129"]}, DOI={10.1137/100784667}, number={5}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, Kazufumi and Kunisch, Karl}, year={2011}, pages={2083–2100} }
 @article{clason_ito_kunisch_2011, title={MINIMAL INVASION: AN OPTIMAL L-infinity STATE CONSTRAINT PROBLEM}, volume={45}, ISSN={["0764-583X"]}, DOI={10.1051/m2an/2010064}, number={3}, journal={ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE}, author={Clason, Christian and Ito, Kazufumi and Kunisch, Karl}, year={2011}, pages={505–522} }
 @article{ito_kunisch_schulz_gherman_2010, title={APPROXIMATE NULLSPACE ITERATIONS FOR KKT SYSTEMS}, volume={31}, ISSN={["1095-7162"]}, DOI={10.1137/080724952}, number={4}, journal={SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS}, author={Ito, Kazufumi and Kunisch, Karl and Schulz, Volker and Gherman, Ilia}, year={2010}, pages={1835–1847} }
 @article{ito_kunisch_2010, title={Optimal control of parabolic variational inequalities}, volume={93}, ISSN={["0021-7824"]}, DOI={10.1016/j.matpur.2009.10.005}, number={4}, journal={JOURNAL DE MATHEMATIQUES PURES ET APPLIQUEES}, author={Ito, Kazufumi and Kunisch, Karl}, year={2010}, month={Apr}, pages={329–360} }
 @article{ito_kunisch_2010, title={SEMISMOOTH NEWTON METHODS FOR TIME-OPTIMAL CONTROL FOR A CLASS OF ODES}, volume={48}, ISSN={["1095-7138"]}, DOI={10.1137/090753905}, number={6}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, Kazufumi and Kunisch, Karl}, year={2010}, pages={3997–4013} }
 @article{ito_lai_li_2009, title={A well-conditioned augmented system for solving Navier-Stokes equations in irregular domains}, volume={228}, ISSN={["0021-9991"]}, DOI={10.1016/j.jcp.2008.12.028}, number={7}, journal={JOURNAL OF COMPUTATIONAL PHYSICS}, author={Ito, Kazufumi and Lai, Ming-Chih and Li, Zhilin}, year={2009}, month={Apr}, pages={2616–2628} }
 @article{ito_kunisch_2009, title={ASYMPTOTIC PROPERTIES OF FEEDBACK SOLUTIONS FOR A CLASS OF QUANTUM CONTROL PROBLEMS}, volume={48}, ISSN={["1095-7138"]}, DOI={10.1137/080720784}, number={4}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, Kazufumi and Kunisch, Karl}, year={2009}, pages={2323–2343} }
 @article{demetriou_ito_smith_2009, title={Adaptive techniques for the MRAC, adaptive parameter identification, and on-line fault monitoring and accommodation for a class of positive real infinite dimensional systems}, volume={23}, ISSN={["1099-1115"]}, DOI={10.1002/acs.1058}, number={2}, journal={INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING}, author={Demetriou, Michael A. and Ito, Kazufumi and Smith, Ralph C.}, year={2009}, month={Feb}, pages={193–215} }
 @article{ito_toivanen_2009, title={LAGRANGE MULTIPLIER APPROACH WITH OPTIMIZED FINITE DIFFERENCE STENCILS FOR PRICING AMERICAN OPTIONS UNDER STOCHASTIC VOLATILITY}, volume={31}, ISSN={["1095-7197"]}, DOI={10.1137/07070574X}, number={4}, journal={SIAM JOURNAL ON SCIENTIFIC COMPUTING}, author={Ito, Kazufumi and Toivanen, Jari}, year={2009}, pages={2646–2664} }
 @article{ito_kunisch_2009, title={On a semi-smooth Newton method and its globalization}, volume={118}, ISSN={["1436-4646"]}, DOI={10.1007/s10107-007-0196-3}, number={2}, journal={MATHEMATICAL PROGRAMMING}, author={Ito, Kazufumi and Kunisch, Karl}, year={2009}, month={May}, pages={347–370} }
 @article{haslinger_ito_kozubek_kunisch_peichl_2009, title={On the shape derivative for problems of Bernoulli type}, volume={11}, DOI={10.4171/ifb/213}, number={2}, journal={Interfaces and Free Boundaries}, author={Haslinger, J. and Ito, K. and Kozubek, T. and Kunisch, K. and Peichl, G.}, year={2009}, pages={317–330} }
 @article{ito_qiao_toivanen_2008, title={A domain decomposition solver for acoustic scattering by elastic objects in layered media}, volume={227}, ISSN={["1090-2716"]}, DOI={10.1016/j.jcp.2008.06.015}, number={19}, journal={JOURNAL OF COMPUTATIONAL PHYSICS}, author={Ito, Kazufumi and Qiao, Zhonghua and Toivanen, Jari}, year={2008}, month={Oct}, pages={8685–8698} }
 @inproceedings{xie_ito_li_toivanen_2008, title={A finite element method for interface problems with locally modified triangulations}, volume={466}, DOI={10.1090/conm/466/09122}, booktitle={Moving interface problems and applications in fluid dynamics}, author={Xie, H. and Ito, K. and Li, Zhilin and Toivanen, J.}, year={2008}, pages={179–190} }
 @article{ito_qiao_2008, title={A high order compact MAC finite difference scheme for the Stokes equations: Augmented variable approach}, volume={227}, ISSN={0021-9991}, url={http://dx.doi.org/10.1016/j.jcp.2008.05.021}, DOI={10.1016/j.jcp.2008.05.021}, number={17}, journal={Journal of Computational Physics}, publisher={Elsevier BV}, author={Ito, Kazufumi and Qiao, Zhonghua}, year={2008}, month={Sep}, pages={8177–8190} }
 @inproceedings{ito_qiao_2008, title={A high order finite difference scheme for the Stokes equations}, volume={466}, DOI={10.1090/conm/466/09115}, booktitle={Moving interface problems and applications in fluid dynamics}, author={Ito, K. and Qiao, Z.}, year={2008}, pages={35–51} }
 @article{ito_kunisch_2008, title={REDUCED-ORDER OPTIMAL CONTROL BASED ON APPROXIMATE INERTIAL MANIFOLDS FOR NONLINEAR DYNAMICAL SYSTEMS}, volume={46}, ISSN={["1095-7170"]}, DOI={10.1137/060666421}, number={6}, journal={SIAM JOURNAL ON NUMERICAL ANALYSIS}, author={Ito, Kazufumi and Kunisch, Karl}, year={2008}, pages={2867–2891} }
 @article{ito_kunisch_2008, title={Semi-smooth Newton methods for the Signorini problem}, volume={53}, ISSN={["0862-7940"]}, DOI={10.1007/s10492-008-0036-7}, number={5}, journal={APPLICATIONS OF MATHEMATICS}, author={Ito, Kazufumi and Kunisch, Karl}, year={2008}, month={Oct}, pages={455–468} }
 @article{ito_kunisch_peichl_2008, title={Variational approach to shape derivatives}, volume={14}, ISSN={["1292-8119"]}, DOI={10.1051/cocv:2008002}, number={3}, journal={ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS}, author={Ito, Kazufumi and Kunisch, Karl and Peichl, Gunther H.}, year={2008}, pages={517–539} }
 @article{ito_toivanen_2007, title={A fast iterative solver for scattering by elastic objects in layered media}, volume={57}, ISSN={["1873-5460"]}, DOI={10.1016/j.apnum.2006.07.020}, number={5-7}, journal={APPLIED NUMERICAL MATHEMATICS}, author={Ito, K. and Toivanen, J.}, year={2007}, pages={811–820} }
 @article{demetriou_ito_smith_2007, title={Adaptive monitoring and accommodation of nonlinear actuator faults in positive real infinite dimensional systems}, volume={52}, ISSN={["1558-2523"]}, DOI={10.1109/TAC.2007.910694}, number={12}, journal={IEEE TRANSACTIONS ON AUTOMATIC CONTROL}, author={Demetriou, Michael A. and Ito, Kazufumi and Smith, Ralph C.}, year={2007}, month={Dec}, pages={2332–2338} }
 @article{li_ito_lai_2007, title={An augmented approach for Stokes equations with a discontinuous viscosity and singular forces}, volume={36}, ISSN={["1879-0747"]}, DOI={10.1016/j.compfluid.2006.03.003}, number={3}, journal={COMPUTERS & FLUIDS}, author={Li, Zhilin and Ito, Kazufumi and Lai, Ming-Chih}, year={2007}, month={Mar}, pages={622–635} }
 @article{li_lai_ito_2007, title={An immersed interface method for the Navier-Stokes equations on irregular domains}, volume={7}, ISSN={1617-7061 1617-7061}, url={http://dx.doi.org/10.1002/pamm.200700758}, DOI={10.1002/pamm.200700758}, number={1}, journal={PAMM}, publisher={Wiley}, author={Li, Zhilin and Lai, Ming-Chih and Ito, Kazufumi}, year={2007}, month={Dec}, pages={1025401–1025402} }
 @article{ito_kunisch_2007, title={Convergence of the primal-dual active set strategy for diagonally dominant systems}, volume={46}, ISSN={["0363-0129"]}, DOI={10.1137/050632713}, number={1}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, Kazufumi and Kunisch, Karl}, year={2007}, pages={14–34} }
 @article{ito_kunisch_2007, title={Optimal bilinear control of an abstract Schrodinger equation}, volume={46}, ISSN={["0363-0129"]}, DOI={10.1137/05064254X}, number={1}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, Kazufumi and Kunisch, Karl}, year={2007}, pages={274–287} }
 @article{ito_kunisch_2007, title={Optimal control of obstacle problems by H-1-obstacles}, volume={56}, ISSN={["1432-0606"]}, DOI={10.1007/s00245-007-0877-6}, number={1}, journal={APPLIED MATHEMATICS AND OPTIMIZATION}, author={Ito, Kazufumi and Kunisch, Karl}, year={2007}, pages={1–17} }
 @article{ito_kunisch_peichl_2007, title={Shape derivatives without taking the shape derivative}, volume={7}, ISSN={1617-7061 1617-7061}, url={http://dx.doi.org/10.1002/pamm.200700780}, DOI={10.1002/pamm.200700780}, number={1}, journal={PAMM}, publisher={Wiley}, author={Ito, K. and Kunisch, K. and Peichl, G.}, year={2007}, month={Dec}, pages={1061005–1061006} }
 @article{fang_ito_redfern_2006, title={A homogenization model for laser beam-induced current imaging and detection of non-uniformities in semiconductor arrays}, volume={194}, ISSN={["1879-1778"]}, DOI={10.1016/j.cam.2005.08.007}, number={2}, journal={JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS}, author={Fang, Weifu and Ito, Kazufumi and Redfern, David A.}, year={2006}, month={Oct}, pages={395–408} }
 @article{ackleh_deng_ito_thibodeaux_2006, title={A structured erythropoiesis model with nonlinear cell maturation velocity and hormone decay rate}, volume={204}, ISSN={["1879-3134"]}, DOI={10.1016/j.mbs.2006.08.004}, number={1}, journal={MATHEMATICAL BIOSCIENCES}, author={Ackleh, Azmy S. and Deng, Keng and Ito, Kazufumi and Thibodeaux, Jeremy}, year={2006}, month={Nov}, pages={21–48} }
 @article{li_wan_ito_lubkin_2006, title={An augmented approach for the pressure boundary condition in a Stokes flow}, volume={1}, number={5}, journal={Communications in Computational Physics}, author={Li, Z. L. and Wan, X. H. and Ito, K. and Lubkin, S. R.}, year={2006}, pages={874–885} }
 @article{banks_ito_toivanen_2006, title={Determination of interrogating frequencies to maximize electromagnetic backscatter from objects with material coatings}, volume={1}, number={2}, journal={Communications in Computational Physics}, author={Banks, H. T. and Ito, K. and Toivanen, J.}, year={2006}, pages={362–382} }
 @article{ito_li_2006, title={Interface conditions for Stokes equations with a discontinuous viscosity and surface sources}, volume={19}, ISSN={["0893-9659"]}, DOI={10.1016/j.aml.2005.02.041}, number={3}, journal={APPLIED MATHEMATICS LETTERS}, author={Ito, K and Li, ZL}, year={2006}, month={Mar}, pages={229–234} }
 @article{banks_ito_kepler_toivanen_2006, title={Material surface design to counter electromagnetic interrogation of targets}, volume={66}, ISSN={["1095-712X"]}, DOI={10.1137/040621430}, number={3}, journal={SIAM JOURNAL ON APPLIED MATHEMATICS}, author={Banks, HT and Ito, K and Kepler, GM and Toivanen, JA}, year={2006}, pages={1027–1049} }
 @article{ito_kunisch_2006, title={Parabolic variational inequalities: The Lagrange multiplier approach}, volume={85}, ISSN={["1776-3371"]}, DOI={10.1016/j.matpur.2005.08.005}, number={3}, journal={JOURNAL DE MATHEMATIQUES PURES ET APPLIQUEES}, author={Ito, K and Kunisch, K}, year={2006}, month={Mar}, pages={415–449} }
 @article{ito_toivanen_2006, title={Preconditioned iterative methods on sparse subspaces}, volume={19}, ISSN={["0893-9659"]}, DOI={10.1016/j.aml.2005.11.027}, number={11}, journal={APPLIED MATHEMATICS LETTERS}, author={Ito, Kazufumi and Toivanen, Jari}, year={2006}, month={Nov}, pages={1191–1197} }
 @article{ito_kunisch_2006, title={Receding horizon control with incomplete observations}, volume={45}, ISSN={["1095-7138"]}, DOI={10.1137/S0363012903437988}, number={1}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, K and Kunisch, K}, year={2006}, pages={207–225} }
 @article{ito_kunisch_2006, title={Reduced order control based on approximate inertial manifolds}, volume={415}, ISSN={["1873-1856"]}, DOI={10.1016/j.laa.2004.10.019}, number={2-3}, journal={LINEAR ALGEBRA AND ITS APPLICATIONS}, author={Ito, Kazufumi and Kunisch, Karl}, year={2006}, month={Jun}, pages={531–541} }
 @book{li_ito_2006, title={The immersed interface method: Numerical solutions of PDEs involving interfaces and irregular domains}, ISBN={0898716098}, DOI={10.1137/1.9780898717464}, publisher={Philadelphia: SIAM, Society for Industrial and Applied Mathematics}, author={Li, Zhilin and Ito, K.}, year={2006} }
 @article{ito_kunisch_peichl_2006, title={Variational approach to shape derivatives for a class of Bernoulli problems}, volume={314}, ISSN={["1096-0813"]}, DOI={10.1016/j.jmaa.2005.03.100}, number={1}, journal={JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS}, author={Ito, K and Kunisch, K and Peichl, GH}, year={2006}, month={Feb}, pages={126–149} }
 @article{hicks_ito_2005, title={A method for determination of optimal gaits with application to a snake-like serial-link structure}, volume={50}, ISSN={["1558-2523"]}, DOI={10.1109/tac.2005.854583}, number={9}, journal={IEEE TRANSACTIONS ON AUTOMATIC CONTROL}, author={Hicks, G and Ito, K}, year={2005}, month={Sep}, pages={1291–1306} }
 @article{ito_2005, title={An optimal optical flow}, volume={44}, ISSN={["0363-0129"]}, DOI={10.1137/S0363012904433444}, number={2}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, K}, year={2005}, pages={728–742} }
 @article{ito_li_kyei_2005, title={Higher-order, Cartesian grid based finite difference schemes for elliptic equations on irregular domains}, volume={27}, ISSN={["1095-7197"]}, DOI={10.1137/03060120X}, number={1}, journal={SIAM JOURNAL ON SCIENTIFIC COMPUTING}, author={Ito, K and Li, ZL and Kyei, Y}, year={2005}, pages={346–367} }
 @article{redfern_fang_ito_bahir_musca_dell_faraone_2005, title={Investigation of laser beam-induced current techniques for heterojunction photodiode characterization}, volume={98}, ISSN={["1089-7550"]}, DOI={10.1063/1.1993754}, number={3}, journal={JOURNAL OF APPLIED PHYSICS}, author={Redfern, DA and Fang, W and Ito, K and Bahir, G and Musca, CA and Dell, JM and Faraone, L}, year={2005}, month={Aug} }
 @article{ackleh_ito_2005, title={Measure-valued solutions for a hierarchically size-structured population}, volume={217}, ISSN={["0022-0396"]}, DOI={10.1016/j.jde.2004.12.013}, number={2}, journal={JOURNAL OF DIFFERENTIAL EQUATIONS}, author={Ackleh, AS and Ito, K}, year={2005}, month={Oct}, pages={431–455} }
 @article{fang_ito_redfern_2004, title={LBIC imaging of semiconductor arrays: The cross-sectional model}, volume={40}, ISSN={["1872-9479"]}, DOI={10.1016/j.mcm.2003.10.045}, number={1-2}, journal={MATHEMATICAL AND COMPUTER MODELLING}, author={Fang, WF and Ito, K and Redfern, DA}, year={2004}, month={Jul}, pages={127–136} }
 @article{redfern_fang_ito_musca_dell_faraone_2004, title={Low temperature saturation of p-n junction laser beam induced current signals}, volume={48}, ISSN={["1879-2405"]}, DOI={10.1016/j.sse.2003.09.008}, number={3}, journal={SOLID-STATE ELECTRONICS}, author={Redfern, DA and Fang, W and Ito, K and Musca, CA and Dell, JM and Faraone, L}, year={2004}, month={Mar}, pages={409–414} }
 @article{kojima_ito_2004, title={Reconstruction of magnetic charge densities using regularization of bounded variations under noisy observations}, volume={19}, ISSN={["1383-5416"]}, DOI={10.3233/jae-2004-582}, number={1-4}, journal={INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS}, author={Kojima, F and Ito, K}, year={2004}, pages={309–313} }
 @article{ito_kunisch_2004, title={The primal-dual active set method for nonlinear optimal control problems with bilateral constraints}, volume={43}, ISSN={["1095-7138"]}, DOI={10.1137/S0363012902411015}, number={1}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, K and Kunisch, K}, year={2004}, pages={357–376} }
 @article{banks_furati_ito_luke_smith_2003, title={Acoustic attenuation employing variable wall admittance}, number={2003}, journal={Directions in mathematical systems theory and optimization  (Lecture notes in control and information sciences; 286)}, publisher={New York: Springer}, author={Banks, H. T. and Furati, K. M. and Ito, K. and Luke, N. S. and Smith, C. J.}, editor={A. Rantzer, C. I. ByrnesEditor}, year={2003}, pages={15–26} }
 @article{fang_ito_2003, title={Identification of contact regions in semiconductor transistors by level-set methods}, volume={159}, ISSN={["0377-0427"]}, DOI={10.1016/S0377-0427(03)00543-0}, number={2}, journal={JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS}, author={Fang, WF and Ito, K}, year={2003}, month={Oct}, pages={399–410} }
 @article{ito_kunisch_2003, title={Semi-smooth Newton methods for state-constrained optimal control problems}, volume={50}, ISSN={["1872-7956"]}, DOI={10.1016/s0167-6911(03)00156-7}, number={3}, journal={SYSTEMS & CONTROL LETTERS}, author={Ito, K and Kunisch, K}, year={2003}, month={Oct}, pages={221–228} }
 @article{ito_kunisch_2003, title={Semi-smooth Newton methods for variational inequalities of the first kind}, volume={37}, ISSN={["1290-3841"]}, DOI={10.1051/m2an:2003021}, number={1}, journal={ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE}, author={Ito, K and Kunisch, K}, year={2003}, pages={41–62} }
 @article{ito_li_2003, title={Solving a nonlinear problem in magneto-rheological fluids using the immersed interface method}, volume={19}, ISSN={["0885-7474"]}, DOI={10.1023/A:1025356025745}, number={1-3}, journal={JOURNAL OF SCIENTIFIC COMPUTING}, author={Ito, K and Li, ZL}, year={2003}, month={Dec}, pages={253–266} }
 @article{hintermuller_ito_kunisch_2003, title={The primal-dual active set strategy as a semismooth Newton method}, volume={13}, ISSN={["1095-7189"]}, DOI={10.1137/S1052623401383558}, number={3}, journal={SIAM JOURNAL ON OPTIMIZATION}, author={Hintermuller, M and Ito, K and Kunisch, K}, year={2003}, pages={865–888} }
 @article{deng_ito_li_2003, title={Three-dimensional elliptic solvers for interface problems and applications}, volume={184}, ISSN={["0021-9991"]}, DOI={10.1016/S0021-9991(02)00028-1}, number={1}, journal={JOURNAL OF COMPUTATIONAL PHYSICS}, author={Deng, SZ and Ito, K and Li, ZL}, year={2003}, month={Jan}, pages={215–243} }
 @article{banks_cole_furati_ito_pinter_2002, title={A computational model for sound field absorption by acoustic arrays}, volume={13}, DOI={10.1106/104538902028631}, number={4}, journal={Journal of Intelligent Material Systems and Structures}, author={Banks, H. T. and Cole, D. G. and Furati, K. M. and Ito, K. and Pinter, G. A.}, year={2002}, pages={231–240} }
 @article{borzi_ito_kunisch_2002, title={An optimal control approach to optical flow computation}, volume={40}, ISSN={["0271-2091"]}, DOI={10.1002/fld.273}, number={1-2}, journal={INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS}, author={Borzi, A and Ito, K and Kunisch, K}, year={2002}, month={Sep}, pages={231–240} }
 @article{ito_kunisch_2002, title={Asymptotic properties of receding horizon optimal control problems}, volume={40}, ISSN={["1095-7138"]}, DOI={10.1137/S0363012900369423}, number={5}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, K and Kunisch, K}, year={2002}, month={Jan}, pages={1585–1610} }
 @book{ito_kappel_2002, title={Evolution equations and approximations}, ISBN={9812380264}, DOI={10.1142/4990}, publisher={River Edge, NJ: World Scientific}, author={Ito, K. and Kappel, F.}, year={2002} }
 @article{fang_ito_2002, title={Nonhomogeneous initial-boundary value problems for nonlinear diffusion-convection equations}, volume={48}, ISSN={["0362-546X"]}, DOI={10.1016/S0362-546X(00)00188-7}, number={2}, journal={NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS}, author={Fang, WF and Ito, K}, year={2002}, month={Jan}, pages={303–322} }
 @article{borzi_ito_kunisch_2002, title={Optimal control formulation for determining optical flow}, volume={24}, ISSN={["1095-7197"]}, DOI={10.1137/S1064827501386481}, number={3}, journal={SIAM JOURNAL ON SCIENTIFIC COMPUTING}, author={Borzi, A and Ito, K and Kunisch, K}, year={2002}, pages={818–847} }
 @article{ito_kunisch_2002, title={Optimal control of the solid fuel ignition model with H-1-cost}, volume={40}, ISSN={["0363-0129"]}, DOI={10.1137/S0363012900366042}, number={5}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, K and Kunisch, K}, year={2002}, month={Jan}, pages={1455–1472} }
 @article{fang_ito_redfern_2002, title={Parameter identification for semiconductor diodes by LBIC imaging}, volume={62}, ISSN={["1095-712X"]}, DOI={10.1137/S003613990139249X}, number={6}, journal={SIAM JOURNAL ON APPLIED MATHEMATICS}, author={Fang, WF and Ito, K and Redfern, DA}, year={2002}, month={Aug}, pages={2149–2174} }
 @article{ito_kunisch_2002, title={Receding horizon optimal control for infinite dimensional systems}, volume={8}, ISSN={["1262-3377"]}, DOI={10.1051/cocv:2002032}, journal={ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS}, author={Ito, K and Kunisch, K}, year={2002}, month={Jun}, pages={741–760} }
 @article{fang_ito_2001, title={An electrochemistry model with nonlinear diffusion: steady-state solutions}, volume={66}, ISSN={["0272-4960"]}, DOI={10.1093/imamat/66.2.195}, number={2}, journal={IMA JOURNAL OF APPLIED MATHEMATICS}, author={Fang, WF and Ito, K}, year={2001}, month={Apr}, pages={195–213} }
 @article{ly_ito_banks_jolly_reitich_2001, title={Dynamic simulation of the temporal response of microstructure formation in magnetorheological fluids}, volume={15}, ISSN={["0217-9792"]}, DOI={10.1142/s0217979201005416}, number={6-7}, journal={INTERNATIONAL JOURNAL OF MODERN PHYSICS B}, author={Ly, HV and Ito, K and Banks, HT and Jolly, MR and Reitich, F}, year={2001}, month={Mar}, pages={894–903} }
 @article{fang_ito_2001, title={Existence and uniqueness of steady-state solutions for an electrochemistry model}, volume={129}, ISSN={["0002-9939"]}, DOI={10.1090/S0002-9939-00-05769-5}, number={4}, journal={PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY}, author={Fang, WF and Ito, K}, year={2001}, pages={1037–1040} }
 @article{ito_2001, title={Existence of solutions to the Hamilton-Jacobi-Bellman equation under quadratic growth conditions}, volume={176}, ISSN={["0022-0396"]}, DOI={10.1006/jdeq.2000.3980}, number={1}, journal={JOURNAL OF DIFFERENTIAL EQUATIONS}, author={Ito, K}, year={2001}, month={Oct}, pages={1–28} }
 @article{fang_ito_2001, title={Existence of stationary solutions to an energy drift-diffusion model for semiconductor devices}, volume={11}, ISSN={["0218-2025"]}, DOI={10.1142/S0218202501001124}, number={5}, journal={MATHEMATICAL MODELS & METHODS IN APPLIED SCIENCES}, author={Fang, WF and Ito, K}, year={2001}, month={Jul}, pages={827–840} }
 @article{ito_zou_2001, title={Identification of some source densities of the distribution type}, volume={132}, ISSN={["0377-0427"]}, DOI={10.1016/S0377-0427(00)00332-0}, number={2}, journal={JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS}, author={Ito, K and Zou, J}, year={2001}, month={Jul}, pages={295–308} }
 @article{ito_kunisch_li_2001, title={Level-set function approach to an inverse interface problem}, volume={17}, ISSN={["1361-6420"]}, DOI={10.1088/0266-5611/17/5/301}, number={5}, journal={INVERSE PROBLEMS}, author={Ito, K and Kunisch, K and Li, ZL}, year={2001}, month={Oct}, pages={1225–1242} }
 @article{li_ito_2001, title={Maximum principle preserving schemes for interface problems with discontinuous coefficients}, volume={23}, ISSN={["1064-8275"]}, DOI={10.1137/S1064827500370160}, number={1}, journal={SIAM JOURNAL ON SCIENTIFIC COMPUTING}, author={Li, ZL and Ito, K}, year={2001}, month={Jun}, pages={339–361} }
 @article{banks_choi_durso_ito_2001, title={Nonlinear exothermic contributions to radio-frequency bonding of adhesives}, volume={2}, ISSN={["1468-1218"]}, DOI={10.1016/S0362-546X(00)00110-3}, number={3}, journal={NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS}, author={Banks, HT and Choi, MG and Durso, SR and Ito, K}, year={2001}, month={Sep}, pages={357–386} }
 @article{ito_ravindran_2001, title={Reduced basis method for optimal control of unsteady viscous flows}, volume={15}, ISSN={["1061-8562"]}, DOI={10.1080/10618560108970021}, number={2}, journal={INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS}, author={Ito, K and Ravindran, SS}, year={2001}, pages={97–113} }
 @article{ito_schroeter_2001, title={Reduced order feedback synthesis for viscous incompressible flows}, volume={33}, ISSN={["0895-7177"]}, DOI={10.1016/S0895-7177(00)00237-5}, number={1-3}, journal={MATHEMATICAL AND COMPUTER MODELLING}, author={Ito, K and Schroeter, JD}, year={2001}, pages={173–192} }
 @article{simon_reitich_jolly_ito_banks_2001, title={The effective magnetic properties of magnetorheological fluids}, volume={33}, ISSN={["0895-7177"]}, DOI={10.1016/S0895-7177(00)00244-2}, number={1-3}, journal={MATHEMATICAL AND COMPUTER MODELLING}, author={Simon, TM and Reitich, F and Jolly, MR and Ito, K and Banks, HT}, year={2001}, pages={273–284} }
 @article{oostveen_curtain_ito_2000, title={An approximation theory or strongly stabilizing solutions to the operator LQ Riccati equation}, volume={38}, ISSN={["0363-0129"]}, DOI={10.1137/S0363012998339691}, number={6}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Oostveen, JC and Curtain, RF and Ito, K}, year={2000}, month={Aug}, pages={1909–1937} }
 @article{ito_rozovskii_2000, title={Approximation of the Kushner equation for nonlinear filtering}, volume={38}, ISSN={["0363-0129"]}, DOI={10.1137/S0363012998344270}, number={3}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, K and Rozovskii, B}, year={2000}, month={Mar}, pages={893–915} }
 @article{ito_kunisch_2000, title={Augmented Lagrangian methods for nonsmooth, convex optimization in Hilbert spaces}, volume={41}, ISSN={["0362-546X"]}, DOI={10.1016/S0362-546X(98)00299-5}, number={5-6}, journal={NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS}, author={Ito, K and Kunisch, K}, year={2000}, month={Aug}, pages={591–616} }
 @article{ito_kunisch_2000, title={BV-type regularization methods for convoluted objects with edge, flat and grey scales}, volume={16}, ISSN={["0266-5611"]}, DOI={10.1088/0266-5611/16/4/303}, number={4}, journal={INVERSE PROBLEMS}, author={Ito, K and Kunisch, K}, year={2000}, month={Aug}, pages={909–928} }
 @article{ito_xiong_2000, title={Gaussian filters for nonlinear filtering problems}, volume={45}, ISSN={["0018-9286"]}, DOI={10.1109/9.855552}, number={5}, journal={IEEE TRANSACTIONS ON AUTOMATIC CONTROL}, author={Ito, K and Xiong, KQ}, year={2000}, month={May}, pages={910–927} }
 @article{ito_kunisch_2000, title={Newton's method for class of weakly singular optimal control problems}, volume={10}, ISSN={["1052-6234"]}, DOI={10.1137/S1052623497320840}, number={3}, journal={SIAM JOURNAL ON OPTIMIZATION}, author={Ito, K and Kunisch, K}, year={2000}, month={Jun}, pages={896–916} }
 @article{ito_kunisch_2000, title={Optimal control of elliptic variational inequalities}, volume={41}, ISSN={["0095-4616"]}, DOI={10.1007/s002459911017}, number={3}, journal={APPLIED MATHEMATICS AND OPTIMIZATION}, author={Ito, K and Kunisch, K}, year={2000}, pages={343–364} }
 @article{woods_dietz_ito_lauko_2000, title={Real-time thickness and compositional control of Ga1-xInxP growth using p-polarized reflectance}, volume={18}, ISSN={["0734-2101"]}, DOI={10.1116/1.582469}, number={4}, journal={JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS}, author={Woods, V and Dietz, N and Ito, K and Lauko, I}, year={2000}, pages={1190–1195} }
 @article{fang_ito_2000, title={Weak solutions for diffusion-convection equations}, volume={13}, ISSN={["0893-9659"]}, DOI={10.1016/S0893-9659(99)00188-3}, number={3}, journal={APPLIED MATHEMATICS LETTERS}, author={Fang, W and Ito, K}, year={2000}, month={Apr}, pages={69–75} }
 @article{ito_reitich_1999, title={A high-order perturbation approach to profile reconstruction: I. Perfectly conducting gratings}, volume={15}, ISSN={["0266-5611"]}, DOI={10.1088/0266-5611/15/4/315}, number={4}, journal={INVERSE PROBLEMS}, author={Ito, K and Reitich, F}, year={1999}, month={Aug}, pages={1067–1085} }
 @article{ito_kunisch_1999, title={An active set strategy based on the augmented Lagrangian formulation for image restoration}, volume={33}, DOI={10.1051/m2an:1999102}, number={1}, journal={RAIRO. Mathematical Modelling and Numerical Analysis}, author={Ito, K. and Kunisch, K.}, year={1999}, pages={1–21} }
 @article{simon_ito_banks_reitich_jolly_1999, title={Estimation of the effective permeability in magnetorheological fluids}, volume={10}, ISSN={["1045-389X"]}, DOI={10.1106/6KW6-7V12-NRQ3-BW6V}, number={11}, journal={JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES}, author={Simon, TM and Ito, K and Banks, HT and Reitich, F and Jolly, MR}, year={1999}, month={Nov}, pages={872–879} }
 @article{bergounioux_ito_kunisch_1999, title={Primal-dual strategy for constrained optimal control problems}, volume={37}, ISSN={["0363-0129"]}, DOI={10.1137/S0363012997328609}, number={4}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Bergounioux, M and Ito, K and Kunisch, K}, year={1999}, month={May}, pages={1176–1194} }
 @article{dietz_woods_ito_lauko_1999, title={Real-time optical control of Ga1-xInxP film growth by p-polarized reflectance}, volume={17}, ISSN={["1520-8559"]}, DOI={10.1116/1.581811}, number={4}, journal={JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A}, author={Dietz, N and Woods, V and Ito, K and Lauko, I}, year={1999}, pages={1300–1306} }
 @article{ly_reitich_jolly_banks_ito_1999, title={Simulations of particle dynamics in magnetorheological fluids}, volume={155}, ISSN={["1090-2716"]}, DOI={10.1006/jcph.1999.6335}, number={1}, journal={JOURNAL OF COMPUTATIONAL PHYSICS}, author={Ly, HV and Reitich, E and Jolly, MR and Banks, HT and Ito, K}, year={1999}, month={Oct}, pages={160–177} }
 @article{ito_ravindran_1998, title={A reduced-order method for simulation and control of fluid flows}, volume={143}, ISSN={["1090-2716"]}, DOI={10.1006/jcph.1998.5943}, number={2}, journal={JOURNAL OF COMPUTATIONAL PHYSICS}, author={Ito, K and Ravindran, SS}, year={1998}, month={Jul}, pages={403–425} }
 @article{ito_morris_1998, title={An approximation theory of solutions to operator Riccati equations for H(infinity) control}, volume={36}, ISSN={["0363-0129"]}, DOI={10.1137/S0363012994274422}, number={1}, journal={SIAM JOURNAL ON CONTROL AND OPTIMIZATION}, author={Ito, K and Morris, KA}, year={1998}, month={Jan}, pages={82–99} }
 @article{ito_ravindran_1998, title={Optimal control of thermally convected fluid flows}, volume={19}, ISSN={["1064-8275"]}, DOI={10.1137/S1064827596299731}, number={6}, journal={SIAM JOURNAL ON SCIENTIFIC COMPUTING}, author={Ito, K and Ravindran, SS}, year={1998}, month={Nov}, pages={1847–1869} }
 @article{bachmann_sukidi_hopfner_harris_dietz_tran_beeler_ito_banks_1998, title={Real-time monitoring of steady-state pulsed chemical beam epitaxy by p-polarized reflectance}, volume={183}, ISSN={["0022-0248"]}, DOI={10.1016/s0022-0248(97)00410-7}, number={3}, journal={JOURNAL OF CRYSTAL GROWTH}, author={Bachmann, KJ and Sukidi, N and Hopfner, C and Harris, C and Dietz, N and Tran, HT and Beeler, S and Ito, K and Banks, HT}, year={1998}, month={Jan}, pages={323–337} }
 @article{dietz_ito_1998, title={Real-time optical characterization of GaP heterostructures by p-polarized reflectance}, volume={313}, ISSN={["0040-6090"]}, DOI={10.1016/S0040-6090(97)00896-1}, journal={THIN SOLID FILMS}, author={Dietz, N and Ito, K}, year={1998}, month={Feb}, pages={614–619} }
 @article{ito_kappel_1998, title={The Trotter-Kato theorem and approximation of PDEs}, volume={67}, ISSN={["0025-5718"]}, DOI={10.1090/S0025-5718-98-00915-6}, number={221}, journal={MATHEMATICS OF COMPUTATION}, author={Ito, K and Kappel, F}, year={1998}, month={Jan}, pages={21–44} }
 @article{ito_yan_1998, title={Viscous scalar conservation law with nonlinear flux feedback and global attractors}, volume={227}, ISSN={["0022-247X"]}, DOI={10.1006/jmaa.1998.6016}, number={1}, journal={JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS}, author={Ito, K and Yan, Y}, year={1998}, month={Nov}, pages={271–299} }
 @article{ito_kunisch_1997, title={Estimation of the convection coefficient in elliptic equations}, volume={13}, ISSN={["0266-5611"]}, DOI={10.1088/0266-5611/13/4/007}, number={4}, journal={INVERSE PROBLEMS}, author={Ito, K and Kunisch, K}, year={1997}, month={Aug}, pages={995–1013} }
 @article{bachmann_hopfner_sukidi_miller_harris_aspnes_dietz_tran_beeler_ito_et al._1997, title={Molecular layer epitaxy by real-time optical process monitoring}, volume={112}, DOI={10.1016/S0169-4332(96)00975-0}, number={1997 Mar.}, journal={Applied Surface Science}, author={Bachmann, K. J. and Hopfner, C. and Sukidi, N. and Miller, A. E. and Harris, C. J. and Aspnes, D. E. and Dietz, N. A. and Tran, Hien and Beeler, S. C. and Ito, K. and et al.}, year={1997}, pages={38–47} }
 @article{fang_ito_1997, title={On the inhomogeneous system of isentropic gas dynamics by the viscosity method}, volume={127}, ISSN={["0308-2105"]}, DOI={10.1017/s0308210500023647}, journal={PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION A-MATHEMATICS}, author={Fang, WF and Ito, K}, year={1997}, pages={261–280} }
 @article{fang_ito_1997, title={Steady-state solutions of a one-dimensional hydrodynamic model for semiconductors}, volume={133}, ISSN={["0022-0396"]}, DOI={10.1006/jdeq.1996.3203}, number={2}, journal={JOURNAL OF DIFFERENTIAL EQUATIONS}, author={Fang, WF and Ito, K}, year={1997}, month={Jan}, pages={224–244} }
 @article{fang_ito_1997, title={Weak solutions to a one-dimensional hydrodynamic model of two carrier types for semiconductors}, volume={28}, ISSN={["0362-546X"]}, DOI={10.1016/0362-546X(95)00189-3}, number={5}, journal={NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS}, author={Fang, WF and Ito, K}, year={1997}, month={Mar}, pages={947–963} }