Displaying works **101 - 120** of **130** in total

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

2003 journal article

Convergence of iterative split-operator approaches for approximating nonlinear reactive transport problems

*ADVANCES IN WATER RESOURCES*, *26*(3), 247–261.

author keywords: reactive transport; nonlinear mass transfer; numerical solution; operator splitting; iterative split-operator; convergence rate

TL;DR:
This work uses theoretical analysis and numerical experiments to investigate the convergence rate of the iterative split-operator approach for solving nonlinear reactive transport problems.
(via Semantic Scholar)

Sources: Web Of Science, ORCID

Added: August 6, 2018

2003 journal article

Acoustic attenuation employing variable wall admittance

*Directions in Mathematical Systems Theory and Optimization (Lecture Notes in Control and Information Sciences; 286)*, (2003), 15–26.

Ed(s): C. A. Rantzer

Source: NC State University Libraries

Added: August 6, 2018

2003 journal article

New roles for the gamma rhythm: Population tuning and preprocessing for the beta rhythm

*JOURNAL OF COMPUTATIONAL NEUROSCIENCE*, *14*(1), 33–54.

author keywords: gamma rhythms; beta rhythms; cell assembly formation; plasticity; hippocampus; neocortex; preprocessing

MeSH headings : Animals; Beta Rhythm; Computer Simulation; Electric Stimulation; Electroencephalography; Excitatory Postsynaptic Potentials; Hippocampus / cytology; Hippocampus / physiology; In Vitro Techniques; Interneurons / physiology; Male; Models, Neurological; Neural Inhibition; Neural Networks, Computer; Neuronal Plasticity / physiology; Noise; Oscillometry; Periodicity; Pyramidal Cells / physiology; Rats; Rats, Sprague-Dawley; Reaction Time / physiology; Time Factors

TL;DR:
It is shown that gamma and beta rhythms have different properties with respect to creation of cell assemblies, and experimental evidence showing that such a separation can occur in hippocampal slices is presented.
(via Semantic Scholar)

Source: Web Of Science

Added: August 6, 2018

2003 journal article

Free energy model for hysteresis in magnetostrictive transducers

*JOURNAL OF APPLIED PHYSICS*, *93*(1), 458–466.

UN Sustainable Development Goal Categories

7. Affordable and Clean Energy
(OpenAlex)

Sources: Web Of Science, ORCID

Added: August 6, 2018

2003 article

Globally convergent algorithms for nonsmooth nonlinear equations in computational fluid dynamics

Coffey, T., McMullan, R. J., Kelley, C. T., & McRae, D. S. (2003, March 1). *JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS*, Vol. 152, pp. 69–81.

author keywords: pseudo-transient continuation; nonlinear equations; steady-state solutions; global convergence; splitting methods; Euler equations; MUSCL approximation

TL;DR:
A nonsmooth discretization of the Euler equations for flow in a nozzle is solved with splitting method which is in turn globalized with the method of pseudo-transient continuation.
(via Semantic Scholar)

Source: Web Of Science

Added: August 6, 2018

2003 journal article

The linearized Boltzmann equation: a concise and accurate solution of the temperature-jump problem

*JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER*, *77*(4), 417–432.

author keywords: Boltzmann equation; rarefied gas dynamics; temperature-jump problem

Source: Web Of Science

Added: August 6, 2018

2003 journal article

Numerical simulation of aerated powder consolidation

*INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS*, *38*(8), 1185–1194.

UN Sustainable Development Goal Categories

16. Peace, Justice and Strong Institutions
(OpenAlex)

Source: Web Of Science

Added: August 6, 2018

2003 journal article

Multiple stable periodic solutions in a model for hormonal control of the menstrual cycle

*BULLETIN OF MATHEMATICAL BIOLOGY*, *65*(1), 157–173.

UN Sustainable Development Goal Categories

3. Good Health and Well-being
(Web of Science)

Source: Web Of Science

Added: August 6, 2018

2003 journal article

Maxwell-systems with nonlinear polarization

*NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS*, *4*(3), 483–501.

UN Sustainable Development Goal Categories

3. Good Health and Well-being
(Web of Science)

Source: Web Of Science

Added: August 6, 2018

2003 journal article

Global asymptotic behavior of a two-dimensional difference equation modelling competition

*NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS*, *52*(7), 1765–1776.

author keywords: asymptotic behavior; monotonicity; stability; stable manifold

UN Sustainable Development Goal Categories

3. Good Health and Well-being
(Web of Science)

Source: Web Of Science

Added: August 6, 2018

2003 journal article

Enhanced growth of tumors in SPARC null mice is associated with changes the ECM

*JOURNAL OF CLINICAL INVESTIGATION*, *111*(4), 487–495.

UN Sustainable Development Goal Categories

3. Good Health and Well-being
(Web of Science)

Sources: Web Of Science, ORCID

Added: August 6, 2018

2003 journal article

Development of a biologically-based controlled growth and differentiation model for developmental toxicology

*JOURNAL OF MATHEMATICAL BIOLOGY*, *46*(1), 1–16.

author keywords: teratology; multistate process; cellular kinetics; numerical simulation

MeSH headings : Animals; Cell Differentiation / physiology; Cell Division / physiology; Markov Chains; Models, Biological; Stem Cells / cytology; Stem Cells / physiology; Stochastic Processes; Toxicology / methods

TL;DR:
A mathematical model is developed with a highly controlled birth and death process for precursor cells that is both biologically- and statistically-based and easily amenable to the expansion of more complicated models of the developmental process such as the one presented here.
(via Semantic Scholar)

UN Sustainable Development Goal Categories

3. Good Health and Well-being
(Web of Science; OpenAlex)

11. Sustainable Cities and Communities
(Web of Science)

Sources: Web Of Science, ORCID

Added: August 6, 2018

2003 book

Optimal control of the growth of wealth of nations

London; New York: Taylor & Francis.

Source: NC State University Libraries

Added: August 6, 2018

2003 journal article

Zone determinant expansions for nuclear lattice simulations

*PHYSICAL REVIEW C*, *68*(6).

Contributors: D. Lee^{ n} & I. Ipsen ^{ n}

Sources: Web Of Science, ORCID

Added: August 6, 2018

2003 journal article

Time-reversal aperture enhancement

*MULTISCALE MODELING & SIMULATION*, *1*(2), 239–259.

author keywords: wave propagation; random media; superresolution; time-reversal; diffusion approximation

TL;DR:
This paper gives a complete analysis of time- reversal of waves emanating from a point source and propagating in a randomly layered medium and shows that random medium fluctuations actually enhance the spatial refocusing around the initial source position.
(via Semantic Scholar)

UN Sustainable Development Goal Categories

11. Sustainable Cities and Communities
(Web of Science)

14. Life Below Water
(OpenAlex)

Source: Web Of Science

Added: August 6, 2018

2003 journal article

Solving a nonlinear problem in magneto-rheological fluids using the immersed interface method

*JOURNAL OF SCIENTIFIC COMPUTING*, *19*(1-3), 253–266.

author keywords: non-linear interface problem; magneto-rheological fluid; maximum principal preserving scheme; immersed interface method; level set method; substitution method

TL;DR:
A finite difference method based on Cartesian grids and the maximum principle preserving immersed interface method is proposed for the nonlinear elliptic interface problems discussed in this paper and is nearly second order accurate in the infinity norm.
(via Semantic Scholar)

Sources: Web Of Science, ORCID

Added: August 6, 2018

2003 journal article

Singular perturbations in option pricing

*SIAM JOURNAL ON APPLIED MATHEMATICS*, *63*(5), 1648–1665.

author keywords: mathematical finance; option pricing; stochastic volatility; singular perturbations

TL;DR:
It is shown that, in the presence of time scales between the main observed process and the volatility driving process, asymptotic methods are very efficient in capturing the effects of random volatility in simple robust corrections to constant volatility formulas.
(via Semantic Scholar)

UN Sustainable Development Goal Categories

8. Decent Work and Economic Growth
(Web of Science)

Source: Web Of Science

Added: August 6, 2018

2003 journal article

Semiclean rings

*COMMUNICATIONS IN ALGEBRA*, *31*(11), 5609–5625.

author keywords: clean rings; semiclean rings; group rings

UN Sustainable Development Goal Categories

15. Life on Land
(Web of Science)

Source: Web Of Science

Added: August 6, 2018

2003 journal article

On the solvability of nonlinear discrete boundary value problems

*JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS*, *9*(9), 863–867.

author keywords: difference equations; boundary value problems; degree theory

Source: Web Of Science

Added: August 6, 2018

2003 journal article

Nonlinear discrete systems with global boundary conditions

*Journal of Mathematical Analysis and Applications*, *286*(2), 782–794.

Source: NC State University Libraries

Added: August 6, 2018

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