Works Published in 2002
Displaying works 41 - 60 of 144 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2002 journal article
A note on preconditioning nonsymmetric matrices
SIAM Journal on Scientific Computing, 23(3), 1050–1051.
Contributors: I. Ipsen
author keywords: preconditioner; minimal polynomial
TL;DR:
The preconditioners for indefinite matrices of KKT form in [M.
(via Semantic Scholar)
www.lib.ncsu.edu (repository)
Sources: ORCID, NC State University Libraries
Added: August 29, 2019
2002 journal article
A Particle Method for the KdV Equation
Journal of Scientific Computing, 17(1-4), 491–499.
Contributors: A. Chertock* & D. Levy *
author keywords: Particle methods; dispersion-velocity method; KdV equation
TL;DR:
The dispersion-velocity particle method is extended to advection models in which the velocity does not depend linearly on the solution or its derivatives and is demonstrated numerically how it captures soliton–soliton interactions.
(via Semantic Scholar)
Source: ORCID
Added: August 27, 2019
2002 journal article
Phase retrieval, error reduction algorithm, and Fienup variants: a view from convex optimization
Journal of the Optical Society of America A, 19(7), 1334.
TL;DR:
A theoretical framework is provided to better understand and to improve existing phase recovery algorithms and to establish new connections between well-established numerical phase retrieval schemes and classical convex optimization methods.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: August 18, 2019
2002 journal article
An adaptive level set method for nondifferentiable constrained image recovery
IEEE Transactions on Image Processing, 11(11), 1295–1304.
author keywords: image recovery; level set method; nondifferentiable optimization; reconstruction; restoration; total variation
TL;DR:
This work proposes an adaptive level set method for nondifferentiable constrained image recovery and analyzes the asymptotic properties of the method.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 28, 2019
2002 journal article
Generalized Mann iterates for constructing fixed points in Hilbert spaces
Journal of Mathematical Analysis and Applications, 275(2), 521–536.
Sources: Crossref, NC State University Libraries
Added: July 28, 2019
2002 journal article
A Short Simplicial h -Vector and the Upper Bound Theorem
Discrete & Computational Geometry, 28(3), 283–289.
TL;DR:
The Upper Bound Conjecture is verified for a class of odd-dimensional simplicial complexes that in particular includes all Eulerian simplicialcomplex with isolated singularities, and relies on a new invariant of simplicial complex—a short simplicial h -vector.
(via Semantic Scholar)
Source: Crossref
Added: July 28, 2019
2002 conference paper
Computation of canonical forms for ternary cubics
Proceedings of the 2002 international symposium on Symbolic and algebraic computation - ISSAC '02, 151–160.
Event: the 2002 international symposium
TL;DR:
A computationally efficient algorithm is provided that matches an arbitrary ternary cubic with its canonical form and explicitly computes a corresponding linear change of coordinates.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: July 28, 2019
2002 journal article
A Model for Estimating Total Parasite Load in Falciparum Malaria Patients
Journal of Theoretical Biology, 217(2), 137–148.
MeSH headings : Animals; Erythrocytes / parasitology; Humans; Life Cycle Stages; Malaria, Falciparum / drug therapy; Malaria, Falciparum / parasitology; Models, Biological; Parasitemia; Plasmodium falciparum / physiology; Population Density
TL;DR:
Even given detailed data on individual parasitaemia, estimates of sequestered numbers may be difficult to obtain, but if data on individuals undergoing similar therapy are collected at equal time intervals, some of these problems may be overcome by estimating specific parameters over groups of patients.
(via Semantic Scholar)
Sources: Crossref, ORCID
Added: July 20, 2019
2002 journal article
On the stability of a class of self-similar solutions to the filtration-absorption equation
European Journal of Applied Mathematics, 13(2), 179–194.
Contributors: A. Chertock*
Sources: Crossref, ORCID, NC State University Libraries
Added: July 20, 2019
2002 journal article
Optimization formulations of auxiliary signal design for rapid multi-model identification
Automatica, 38, 1313–1325.
Source: NC State University Libraries
Added: July 11, 2019
2002 journal article
Particle methods for the KdV equation
Journal of Scientific Computing, 17, 491–499.
Source: NC State University Libraries
Added: July 10, 2019
2002 journal article
Computation of Nonlinear Backscattering Using a High-Order Numerical Method
Journal of Scientific Computing, 17(1-4), 351–364.
author keywords: Kerr medium; wave propagation; self focusing; fourth-order method; two-way ABCs
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Crossref, ORCID
Added: July 10, 2019
2002 journal article
Two Generalizations of Posets of Shuffles
Journal of Combinatorial Theory, Series A, 97(1), 1–26.
TL;DR:
A quasi-symmetric function encoding for the flag f-vector, denoted FP, is defined, and this leads to several combinatorial formulas as well as proofs that shuffle posets of multisets are supersolvable and have symmetric chain decompositions.
(via Semantic Scholar)
Source: Crossref
Added: June 30, 2019
2002 journal article
Control of Open Bay Acoustics by Harmonic Mass Injection
International Journal of Aeroacoustics, 1(1), 65–81.
TL;DR:
This paper is focused on communicating an investigation into the use of numerical simulations combined with Proper Orthogonal Decomposition (POD) to optimize an active control system for an aircraft weapons bay application.
(via Semantic Scholar)
Sources: Crossref, ORCID
Added: June 30, 2019
2002 journal article
Gröbner Bases and Polyhedral Geometry of Reducible and Cyclic Models
Journal of Combinatorial Theory, Series A, 100(2), 277–301.
TL;DR:
The polyhedral structure and combinatorics of polytopes that arise from hierarchical models in statistics are studied, and it is shown how to construct Grobner bases of toric ideals associated to a subset of such models.
(via Semantic Scholar)
Source: Crossref
Added: June 30, 2019
2002 chapter
On the Results of the Application of the Method of Difference Potentials to the Construction of Artificial Boundary Conditions for External Flow Computations
In Method of Difference Potentials and Its Applications (Vol. 30, pp. 403–441).
Event: at Berlin
Sources: Crossref, ORCID
Added: June 30, 2019
2002 journal article
A unified characterization of reproducing systems generated by a finite family. II
Journal of Geometric Analysis, 12(4), 615–622.
Source: NC State University Libraries
Added: August 6, 2018
2002 journal article
A unified characterization of reproducing systems generated by a finite family
Journal of Geometric Analysis, 12(3), 469–491.
Source: NC State University Libraries
Added: August 6, 2018
2002 journal article
Polygenic control of human T lymphotropic virus type I (HTLV-I) provirus load and the risk of HTLV-I-associated myelopathy/tropical spastic paraparesis
JOURNAL OF INFECTIOUS DISEASES, 186(7), 932–939.
Contributors: A. Vine, A. Witkover, A. Lloyd* , K. Jeffery, A. Siddiqui, S. Marshall*, M. Bunce*, N. Eiraku*
MeSH headings : Alleles; Carrier State / immunology; Carrier State / virology; Chemokine CXCL12; Chemokines, CXC / genetics; Cohort Studies; Genetic Predisposition to Disease; HLA-A Antigens / genetics; HLA-C Antigens / genetics; Human T-lymphotropic virus 1 / isolation & purification; Humans; Interleukin-15 / genetics; Japan; Multifactorial Inheritance; Paraparesis, Tropical Spastic / genetics; Paraparesis, Tropical Spastic / immunology; Paraparesis, Tropical Spastic / virology; Promoter Regions, Genetic; Proviruses / isolation & purification; Tumor Necrosis Factor-alpha / genetics; Viral Load
TL;DR:
A population association study of 229 patients with HAM/TSP and 202 healthy carriers of HTLV-I in southern Japan showed that this outcome of HTlv-I infection and the HT LV-I provirus load are under polygenic control.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2002 journal article
Force and deformation on branching rudiments: cleaving between hypotheses
BIOMECHANICS AND MODELING IN MECHANOBIOLOGY, 1(1), 5–16.
MeSH headings : Animals; Cell Size / physiology; Computer Simulation; Elasticity; Epithelium / anatomy & histology; Epithelium / embryology; Epithelium / growth & development; Humans; Mechanotransduction, Cellular / physiology; Mesoderm / cytology; Mesoderm / physiology; Models, Biological; Morphogenesis / physiology; Rheology / methods; Stress, Mechanical; Surface Properties; Viscosity
TL;DR:
It is proposed that a complete understanding of branching morphogenesis requires measurements of the mechanical aspects, and it is found that the surface tension, clefting force, and viscosity ratio of the two tissues have significant effects on the branching.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018
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