R Kupferman
Overview
Explore the profile of R Kupferman including associated specialties, affiliations and a list of published articles.
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5
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45
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Recent Articles
1.
Itô versus Stratonovich white-noise limits for systems with inertia and colored multiplicative noise
Kupferman R, Pavliotis G, STUART A
Phys Rev E Stat Nonlin Soft Matter Phys
. 2004 Nov;
70(3 Pt 2):036120.
PMID: 15524600
We consider the dynamics of systems in the presence of inertia and colored multiplicative noise. We study the limit where the particle relaxation time and the correlation time of the...
2.
Chorin A, Hald O, Kupferman R
Proc Natl Acad Sci U S A
. 2000 Mar;
97(7):2968-73.
PMID: 10737778
Optimal prediction methods compensate for a lack of resolution in the numerical solution of complex problems through the use of prior statistical information. We point out a relation between optimal...
3.
Chorin A, Kast A, Kupferman R
Proc Natl Acad Sci U S A
. 1998 Apr;
95(8):4094-8.
PMID: 9539695
A method is presented for computing the average solution of problems that are too complicated for adequate resolution, but where information about the statistics of the solution is available. The...
4.
Kupferman R, Mitra P, Hohenberg P, Wang S
Biophys J
. 1997 Jun;
72(6):2430-44.
PMID: 9168020
We present a theoretical analysis of intracellular calcium waves propagated by calcium feedback at the inositol 1,4,5-trisphosphate (IP3) receptor. The model includes essential features of calcium excitability, but is still...
5.
Kupferman R, Tadmor E
Proc Natl Acad Sci U S A
. 1997 May;
94(10):4848-52.
PMID: 11038542
A high resolution, second-order central difference method for incompressible flows is presented. The method is based on a recent second-order extension of the classic Lax-Friedrichs scheme introduced for hyperbolic conservation...