Center for Research in Scientific Computation

Works Published in 2009

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Displaying works 41 - 54 of 54 in total

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

2009 journal article

A well-conditioned augmented system for solving Navier-Stokes equations in irregular domains

JOURNAL OF COMPUTATIONAL PHYSICS, 228(7), 2616–2628.

By: K. Ito n, M. Lai* & Z. Li n 

co-author countries: Taiwan, Province of China 🇹🇼
author keywords: Navier-Stokes equations; Embedding technique; Immersed interface method; Irregular domain; Augmented system; Projection method; Level set representation
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Optimal Tracking Using Magnetostrictive Actuators Operating in Nonlinear and Hysteretic Regimes

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 131(3).

By: W. Oates* & R. Smith n 

author keywords: control system synthesis; feedback; intelligent materials; intelligent structures; Kalman filters; magnetostrictive devices; nonlinear control systems; open loop systems; optimal control; perturbation techniques; PI control; piezoelectric actuators; piezoelectric materials; piezoelectric transducers; shape memory effects; stochastic processes
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

A high-order numerical method for the nonlinear Helmholtz equation in multidimensional layered media

Journal of Computational Physics, 228(10), 3789–3815.

By: G. Baruch*, G. Fibich* & S. Tsynkov n 

co-author countries: Israel 🇮🇱
author keywords: Nonlinear optics; Kerr nonlinearity; Inhomogeneous medium; Material discontinuities; Discontinuous coefficients; Layered medium; Nonparaxiality; Forward scattering; Backscattering; (Narrow) solitons; Paraxial approximation; Nonlinear Schrodinger equation; Arrest of collapse; Finite-difference approximation; Compact scheme; High-order method; Artificial boundary conditions (ABCs); Two-way ABCs; Traveling waves; Complex valued solutions; Frechet differentiability; Newton's method
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2009 journal article

THE ESTIMATION OF THE EFFECTIVE REPRODUCTIVE NUMBER FROM DISEASE OUTBREAK DATA

MATHEMATICAL BIOSCIENCES AND ENGINEERING, 6(2), 261–282.

By: A. Cintron-Arias n, C. Castillo-Chavez*, L. Bettencourt *, A. Lloyd*  & H. Banks n

author keywords: effective reproductive number; basic reproduction ratio; reproduction number; R; R(t); R-0; parameter estimation; generalized least squares; residual plots
MeSH headings : Algorithms; Biometry / methods; Communicable Diseases / epidemiology; Disease Outbreaks / statistics & numerical data; Disease Transmission, Infectious / statistics & numerical data; Humans; Prevalence; Proportional Hazards Models
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Experimental Validation of the Active Noise Control Methodology Based on Difference Potentials

AIAA Journal, 47(4), 874–884.

co-author countries: United Kingdom of Great Britain and Northern Ireland 🇬🇧 Russian Federation 🇷🇺
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2009 journal article

A model for HCMV infection in immunosuppressed patients

MATHEMATICAL AND COMPUTER MODELLING, 49(7-8), 1653–1663.

By: G. Kepler*, H. Banksa, M. Davidian*  & E. Rosenberg*

author keywords: HCMV; CMV; Herpes; Transplantation; Mathematical model; Immunosuppression
Source: Web Of Science
Added: August 6, 2018

2009 conference paper

Fourth order schemes for time-harmonic wave equations with discontinuous coefficients

Communications in Computational Physics, 5(2-4), 442–455.

By: G. Baruch, G. Fibich, S. Tsynkov  & E. Turkel

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

2009 journal article

ESTIMATION AND IDENTIFICATION OF PARAMETERS IN A LUMPED CEREBROVASCULAR MODEL

MATHEMATICAL BIOSCIENCES AND ENGINEERING, 6(1), 93–115.

By: S. Pope n, L. Ellwein*, C. Zapata, V. Novak*, C. Kelley*  & M. Olufsen n

author keywords: cardiovascular modeling; systemic resistance; cerebrovascular resistance; parameter estimation; sensitivity analysis; subset selection
MeSH headings : Adult; Aged; Blood Flow Velocity / physiology; Blood Pressure / physiology; Brain / blood supply; Brain / physiology; Cerebral Arteries / physiology; Cerebrovascular Circulation / physiology; Computer Simulation; Female; Humans; Male; Middle Aged; Models, Cardiovascular; Ventricular Function / physiology; Young Adult
Source: Web Of Science
Added: August 6, 2018

2009 conference paper

Computing multivalued solutions of pressureless gas dynamics by deterministic particle methods

Communications in Computational Physics, 5(2-4), 565–581.

By: A. Chertock  & A. Kurganov

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

2009 conference paper

Analysis and computation for a fluid mixture model

Communications in Computational Physics, 5(2-4), 620–634.

By: Q. Jiang, Z. Li  & S. Lubkin 

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

2009 journal article

Combining Trust-Region Techniques and Rosenbrock Methods to Compute Stationary Points

JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 140(2), 265–286.

By: X. Luo *, C. Kelley n , L. Liao * & H. Tam*

co-author countries: China 🇨🇳
author keywords: Trust-region methods; Unconstrained optimization; Rosenbrock method; Gradient system; Ordinary differential equations
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Adaptive techniques for the MRAC, adaptive parameter identification, and on-line fault monitoring and accommodation for a class of positive real infinite dimensional systems

INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING, 23(2), 193–215.

author keywords: positive real; structured perturbations; infinite dimensional systems; adaptive observers; MRAC; fault detection and accommodation
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Achieving energy conservation in Poisson-Boltzmann molecular dynamics: Accuracy and precision with finite-difference algorithms

CHEMICAL PHYSICS LETTERS, 468(4-6), 112–118.

Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 article

Fast explicit operator splitting method for convection-diffusion equations

Chertock, A., Kurganov, A., & Petrova, G. (2009, January 30). INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS, Vol. 59, pp. 309–332.

author keywords: convection-diffusion equations; operator splitting; polymer systems; finite-volume methods; heat kernel
Sources: Web Of Science, ORCID
Added: August 6, 2018

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