Works Published in 2012

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Displaying works 161 - 180 of 188 in total

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

2012 journal article

Tomato spotted wilt virus-resistant fresh-market tomato breeding lines: NC 58S, NC 123S, NC 127S, and NC 132S

HortScience, 47(4), 531–532.

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

2012 article

Special Issue on Symbolic and Algebraic Computation Foundations, Algorithmics and Applications: ISSAC 2009

Johnson, J. R., Kaltofen, E., & Park, H. (2012, July). JOURNAL OF SYMBOLIC COMPUTATION, Vol. 47, pp. 751–751.

TL;DR: The papers included in the Special Issue cover investigations on computational homology, fast algorithms for computing order bases of matrices of power series, fast arithmetic in Artin–Schreier towers with applications to elliptic curves, polynomial system solving, and quantifier elimination. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2012 article

Sliding Mode Control Design for Hysteretic Ferroelectric Materials

BEHAVIOR AND MECHANICS OF MULTIFUNCTIONAL MATERIALS AND COMPOSITES 2012, Vol. 8342.

By: J. McMahan n & R. Smith n

author keywords: smart systems; hysteresis; sliding mode control; variable structure control; inverse control
TL;DR: A recently developed modification to the homogenized energy model for ferroelectric materials is used with a sliding mode control design to track a reference trajectory even in the presence of modeling and inversion errors. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 article

Modeling and Bayesian Parameter Estimation for Shape Memory Alloy Bending Actuators

BEHAVIOR AND MECHANICS OF MULTIFUNCTIONAL MATERIALS AND COMPOSITES 2012, Vol. 8342.

By: J. Crews n & R. Smith n

author keywords: shape memory alloys; uncertainty quantificiation; markov chain monte carlo
TL;DR: A homogenized energy model for shape memory alloy (SMA) bending actuators is employed and the Random Walk Metropolis algorithm, the MCMC method used here, is tested to test the feasibility. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Extensions for Systems of Conservation Laws

COMMUNICATIONS IN PARTIAL DIFFERENTIAL EQUATIONS, 37(6), 1096–1140.

Contributors: H. Jenssen* & I. Kogan n

author keywords: Eigenvector fields; Entropies; Extensions; Frame bundles; Hessian metric; Hyperbolic systems of conservation laws; Integrability; Rich systems
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2012 article

Data-driven techniques to estimate parameters in a rate-dependent ferromagnetic hysteresis model

Hu, Z., Smith, R. C., & Ernstberger, J. M. (2012, May 1). PHYSICA B-CONDENSED MATTER, Vol. 407, pp. 1394–1398.

By: Z. Hu n, R. Smith n & J. Ernstberger*

author keywords: Hysteresis; Ferromagnetic materials; Data-driven estimation techniques
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

A zero-sum electromagnetic evader-interrogator differential game with uncertainty

APPLICABLE ANALYSIS, 91(4), 645–674.

By: H. Banks n & S. Hu n

author keywords: electromagnetic evasion pursuit; uncertainty; differential games; theory and approximation; backward Kolmogorov equations
Source: Web Of Science
Added: August 6, 2018

2012 journal article

STANDING WAVES FOR PHASE TRANSITIONS IN A SPHERICALLY SYMMETRIC NOZZLE

SIAM JOURNAL ON MATHEMATICAL ANALYSIS, 44(1), 405–436.

By: H. Fan & X. Lin*

author keywords: liquid/vapor phase transition; spherically symmetric nozzle; internal layer solution; singular perturbation; numerical shooting method
TL;DR: The proof of the existence of an exact standing wave solution near the singular limit is based on the geometric singular perturbation theory and is outlined in the paper. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

ON A CHEMOTAXIS MODEL WITH SATURATED CHEMOTACTIC FLUX

KINETIC AND RELATED MODELS, 5(1), 51–95.

By: A. Chertock*, A. Kurganov, X. Wang & Y. Wu

Contributors: A. Chertock*, A. Kurganov, X. Wang & Y. Wu

author keywords: Chemotaxis; saturation of flux; spiky steady states; local and global existence; bifurcation; hybrid finite-volume-finite-difference method; second-order positivity preserving upwind scheme
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

INTEGRATION OF THE EPDIFF EQUATION BY PARTICLE METHODS

ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 46(3), 515–534.

By: A. Chertock n, P. Du Toit* & J. Marsden*

Contributors: A. Chertock n, P. Du Toit* & J. Marsden*

author keywords: Solitons; peakons; integrable Hamiltonian systems; particle methods; weak solutions; variational principle; momentum maps; shallow water and internal waves
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science)
15. Life on Land (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Graph fission in an evolving voter model

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 109(10), 3682–3687.

By: R. Durrett*, J. Gleeson*, A. Lloyd n, P. Mucha*, F. Shi*, D. Sivakoff*, J. Socolar*, C. Varghese*

author keywords: coevolutionary network; quasi-stationary distribution; Wright-Fisher diffusion; approximate master equation
MeSH headings : Algorithms; Computer Simulation; Diffusion; Humans; Models, Statistical; Models, Theoretical; Politics; Probability; Public Opinion; Social Support
TL;DR: Using simulations and approximate calculations, it is explained why these two nearly identical models of a social network in which individuals have one of two opinions and their opinions and the network connections coevolve have such dramatically different phase transitions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2012 journal article

Computing absolute maximum correlation

IMA JOURNAL OF NUMERICAL ANALYSIS, 32(1), 163–184.

By: L. Zhang* & M. Chu*

Contributors: L. Zhang* & M. Chu*

author keywords: multivariate statistics; canonical correlation; multivariate eigenvalue problem; power method; Gauss-Seidal method; global maximizer
TL;DR: Some distinctive traits of theabsolute maximum correlation are characterized and by exploiting these attributes it is possible to propose an effective starting-point strategy that significantly increases the likelihood of attaining the absolute maximum correlation. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

CONVERGENCE OF A PARTICLE METHOD AND GLOBAL WEAK SOLUTIONS OF A FAMILY OF EVOLUTIONARY PDES

SIAM JOURNAL ON NUMERICAL ANALYSIS, 50(1), 1–21.

By: A. Chertock n, J. Liu & T. Pendleton*

Contributors: A. Chertock n, J. Liu & T. Pendleton*

author keywords: Camassa-Holm equation; Degasperis-Procesi equation; Euler-Poincare equation; global weak solution; particle method; space-time BV estimates; peakon solutions; conservation laws; completely integrable systems
TL;DR: From this result, the existence of a unique global weak solution in some special cases is proved and stronger regularity properties of the solution are obtained than previously established. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

The Hopf algebra of diagonal rectangulations

JOURNAL OF COMBINATORIAL THEORY SERIES A, 119(3), 788–824.

By: S. Law n & N. Reading n

Contributors: S. Law n & N. Reading n

author keywords: Baxter permutation; Diagonal rectangulation; Hopf algebra
TL;DR: A combinatorial Hopf algebra dRec with basis elements indexed by diagonal rectangulations of a square is defined and an explicit bijection between twisted Baxter permutations and the better-known Baxter permutation is given, and the resulting Hopfgebra structure on Baxter perm mutations is described. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Soliton cellular automaton associated with G(2)((1)) crystal base

JOURNAL OF MATHEMATICAL PHYSICS, 53(1).

By: K. Misra n, M. Okado* & E. Wilson n

Source: Web Of Science
Added: August 6, 2018

2012 journal article

Phase-field modeling of epitaxial growth: Applications to step trains and island dynamics

PHYSICA D-NONLINEAR PHENOMENA, 241(2), 77–94.

By: Z. Hu*, J. Lowengrub, S. Wise & A. Voigt

author keywords: Phase field; Edge diffusion; Ehrlich-Schwoebel effect; Morphological instability; Step flow; Epitaxial growth
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Mechanical control of spheroid growth: Distinct morphogenetic regimes

JOURNAL OF BIOMECHANICS, 45(2), 319–325.

By: O. Lozoya n & S. Lubkin n

Contributors: O. Lozoya n & S. Lubkin n

author keywords: Mechanics; Growth factor; Protease; Stem cell niche; Embryoid body; Swelling
MeSH headings : Animals; Epithelial-Mesenchymal Transition / physiology; Humans; Models, Biological; Spheroids, Cellular / physiology
TL;DR: A model of transport and growth in epithelio-mesenchymal interactions provides a theoretical basis for explaining observations of growth arrest despite proteolysis of surrounding tissue, and gives a quantitative framework for the design and interpretation of experiments involving spheroids, and tissues which are locally equivalent to spheroid. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Finite Eulerian posets which are binomial, Sheffer or triangular

JOURNAL OF COMBINATORIAL THEORY SERIES A, 119(3), 765–787.

By: H. Bidkhori n

author keywords: Eulerian poset; Binomial poset; Sheffer poset; Triangular poset
TL;DR: Finite Eulerian posets which are binomial, Sheffer or triangular are studied and the structure is completely determine and factorial functions of Eulerians binomial posets are able to be classified. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

On the solvability of nonlinear Sturm-Liouville problems

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 387(1), 310–319.

By: J. Rodriguez n & Z. Abernathy n

author keywords: Boundary value problems; Schauder Fixed Point Theorem; Global Inverse Function Theorem; Sturm-Liouville
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Geodesics in CAT(0) cubical complexes

ADVANCES IN APPLIED MATHEMATICS, 48(1), 142–163.

By: F. Ardila*, M. Owen* & S. Sullivant n

author keywords: CAT(0); Cubical complex; Partially ordered set; Geodesic; Reconfigurable system; Touring problem
TL;DR: An algorithm to compute the geodesics in an arbitrary CAT(0) cubical complex using a correspondence between cubical complexes of global non-positive curvature and posets with inconsistent pairs is described. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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