Center for Research in Scientific Computation

Works Published in 2017

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Displaying works 41 - 60 of 70 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2017 conference paper

Identifiability and active subspace analysis for a polydomain ferroelectric phase field model

Proceedings of the asme conference on smart materials adaptive.

By: L. Leon n, R. Smith n, W. Oates* & P. Miles*

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 conference paper

Data-driven model development and feedback control design for PZT bimorph actuators

Proceedings of the asme conference on smart materials adaptive.

By: N. Bravo n, R. Smith n & J. Crews*

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 conference paper

A multi-axial electromechanically-coupled homogenized energy model for ferroelectric materials

Proceedings of the asme conference on smart materials adaptive.

By: W. Oates* & R. Smith n

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 conference paper

A maximum entropy approach for uncertainty quantification and analysis of multifunctional materials

Proceedings of the asme conference on smart materials adaptive.

By: W. Gao*, W. Oates* & R. Smith n

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Local Improvement Results for Anderson Acceleration with Inaccurate Function Evaluations

SIAM Journal on Scientific Computing, 39(5), S47–S65.

By: A. Toth*, J. Ellis n, T. Evans*, S. Hamilton*, C. Kelley n, R. Pawlowski*, S. Slattery*

author keywords: nonlinear equations; Anderson acceleration; local improvement
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2017 journal article

ACCURATE GRADIENT COMPUTATIONS AT INTERFACES USING FINITE ELEMENT METHODS

INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE, 27(3), 527–537.

By: F. Qin*, Z. Wang n, Z. Ma* & Z. Li n

co-author countries: China 🇨🇳
author keywords: elliptic interface problems; gradient/flux computation; IFEM; mixed FE formulation; computational tube
Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

An Augmented Method for 4th Order PDEs with Discontinuous Coefficients

JOURNAL OF SCIENTIFIC COMPUTING, 73(2-3), 968–979.

By: Z. Li n & F. Qin*

co-author countries: China 🇨🇳
author keywords: 4th order PDE; Discontinuous coefficient; Fast Poisson solver; Augmented immersed interface method; Schur complement; Natural jump conditions
Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

SENSITIVITY ANALYSIS IN PORO-ELASTIC AND PORO-VISCO-ELASTIC MODELS WITH RESPECT TO BOUNDARY DATA

QUARTERLY OF APPLIED MATHEMATICS, 75(4), 697–735.

By: H. Banks n, K. Bekele-Maxwell n, L. Bociu n, M. Noorman n & G. Guidoboni*

author keywords: Sensitivity; poro-elastic; poro-visco-elastic; biological tissues; complex-step method
Source: Web Of Science
Added: August 6, 2018

2017 journal article

An augmented IIM & preconditioning technique for jump embedded boundary conditions

An augmented IIM & preconditioning technique for jump embedded boundary conditions. International Journal of Numerical Analysis and Modeling, 14(4-5), 712–729.

By: P. Angot & Z. Li

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Hybrid optimization and Bayesian inference techniques for a non-smooth radiation detection problem

International Journal for Numerical Methods in Engineering, 111(10), 955–982.

By: R. Ştefănescu n, K. Schmidt n, J. Hite n, R. Smith n & J. Mattingly n

author keywords: inverse problems; simulated annealing; particle swarm; genetic algorithm; implicit filtering; DiffeRential Evolution Adaptive Metropolis; delayed rejection adaptive Metropolis
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2017 journal article

AIC under the framework of least squares estimation

APPLIED MATHEMATICS LETTERS, 74, 33–45.

By: H. Banks n & M. Joyner*

author keywords: Inverse problems; Akiake information content; Least squares estimation; Biological applications
Source: Web Of Science
Added: August 6, 2018

2017 journal article

High-order numerical solution of the Helmholtz equation for domains with reentrant corners

Applied Numerical Mathematics, 118, 87–116.

By: S. Magura n, S. Petropavlovsky n, S. Tsynkov n & E. Turkel*

co-author countries: Israel 🇮🇱 Russian Federation 🇷🇺
author keywords: Singularity subtraction; Regularization; Asymptotic expansion near singularity; Difference potentials; Curvilinear boundaries; Compact differencing
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2017 journal article

Effects of non-physiological blood pressure artefacts on cerebral autoregulation

MEDICAL ENGINEERING & PHYSICS, 47, 218–221.

By: A. Mandi, E. Rutter n & S. Payne*

co-author countries: United Kingdom of Great Britain and Northern Ireland 🇬🇧
author keywords: Cerebral autoregulation; Cerebral blood flow; Arterial blood pressure; Blood pressure artefacts
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Adaptive filtering for hidden node detection and tracking in networks

Chaos (Woodbury, N.Y.), 27(7).

By: F. Hamilton, B. Setzer, S. Chavez, H. Tran & A. Lloyd

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Modelling populations of Lygus hesperus on cotton fields in the San Joaquin Valley of California: the importance of statistical and mathematical model choice

JOURNAL OF BIOLOGICAL DYNAMICS, 11(1), 25–39.

By: H. Banks n, J. Banks*, J. Rosenheim* & K. Tillman n

author keywords: Inverse problem; ordinary least squares; generalized least squares; model selection; information content; bootstrapping; residual plots; linear splines; hemiptera; herbivory; pest suppression; pesticide
MeSH headings : Animals; California; Heteroptera / physiology; Models, Biological; Pesticides; Population Dynamics
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Modeling bumble bee population dynamics with delay differential equations

ECOLOGICAL MODELLING, 351, 14–23.

By: H. Banks n, J. Banks*, R. Bommarco*, A. Laubmeier n, N. Myers n, M. Rundlof*, K. Tillman n

co-author countries: Sweden 🇸🇪
author keywords: Population models; Delay differential equations; Non-linear; Non-autonomous; Spline approximations; Bombus terrestris; Reproduction
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Dynamic Modeling of Problem Drinkers Undergoing Behavioral Treatment

BULLETIN OF MATHEMATICAL BIOLOGY, 79(6), 1254–1273.

By: H. Banks n, K. Bekele-Maxwell n, R. Everett n, L. Stephenson n, S. Shao* & J. Morgenstern*

author keywords: Mathematical psychology; Inverse problems; Iterative weighted least squares; Behavior change; Personalized medicine
MeSH headings : Alcohol Drinking; Alcoholism / therapy; Decision Making; Humans; Models, Theoretical
Source: Web Of Science
Added: August 6, 2018

2017 journal article

SENSITIVITY VIA THE COMPLEX-STEP METHOD FOR DELAY DIFFERENTIAL EQUATIONS WITH NON-SMOOTH INITIAL DATA

QUARTERLY OF APPLIED MATHEMATICS, 75(2), 231–248.

By: H. Banks n, K. Bekele-Maxwell n, L. Bociu n & C. Wang n

author keywords: Inverse problems; sensitivity with respect to parameters; complex-step method; delay differential equations
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Non-deteriorating time domain numerical algorithms for Maxwell's electrodynamics

Journal of Computational Physics, 336, 1–35.

By: S. Petropavlovsky n & S. Tsynkov n

co-author countries: Russian Federation 🇷🇺
author keywords: Unsteady electromagnetic waves; Maxwell's equations; Unbounded regions; Grid truncation; Artificial outer boundaries; Artificial boundary conditions (ABCs); Non-reflecting boundaries; Perfectly matched layer (PML); Long time deterioration; Loss of accuracy, loss of stability, error build-up; The Huygens' principle; Aft fronts of the waves; Lacunae of the solutions; Quasi-lacunae; Accumulation of charge; Guaranteed accuracy; Temporally uniform error bounds
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2017 journal article

An asymptotic-preserving method for a relaxation of the Navier-Stokes-Korteweg equations

JOURNAL OF COMPUTATIONAL PHYSICS, 335, 387–403.

By: A. Chertock n, P. Degond* & J. Neusser*

co-author countries: Germany 🇩🇪 United Kingdom of Great Britain and Northern Ireland 🇬🇧
author keywords: Asymptotic-preserving scheme; Diffuse-interface model; Compressible flow with phase transition
Sources: Web Of Science, ORCID
Added: August 6, 2018

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