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JSCIC
2008
71views more  JSCIC 2008»
14 years 9 months ago
Numerical and Statistical Methods for the Coarse-Graining of Many-Particle Stochastic Systems
In this article we discuss recent work on coarse-graining methods for microscopic stochastic lattice systems. We emphasize the numerical analysis of the schemes, focusing on error ...
Markos A. Katsoulakis, Petr Plechác, Luc Re...
SIAMSC
2008
97views more  SIAMSC 2008»
14 years 9 months ago
Numerical Methods for Computing Nonlinear Eigenpairs: Part II. Non-Iso-Homogeneous Cases
Standing (solitary)-wave/steady-state solutions in many nonlinear wave motions and Schrodinger flows lead to nonlinear eigenproblems. In [X. Yao and J. Zhou, SIAM J. Sci. Comput., ...
Xudong Yao, Jianxin Zhou
AAAI
1998
14 years 11 months ago
Acceleration Methods for Numeric CSPs
This paper introduces a newwayof accelerating the convergenceof numericCSPfiltering algorithms, through the use of extrapolation methotis. Extrapolation methodsare used in numeric...
Yahia Lebbah, Olivier Lhomme
MOC
2002
151views more  MOC 2002»
14 years 9 months ago
Mixed finite element methods for unilateral problems: convergence analysis and numerical studies
In this paper, we propose and study different mixed variational methods in order to approximate with finite elements the unilateral problems arising in contact mechanics. The discr...
Patrice Coorevits, Patrick Hild, Khalid Lhalouani,...
MOC
1998
90views more  MOC 1998»
14 years 9 months ago
Numerical solution of parabolic integro-differential equations by the discontinuous Galerkin method
The numerical solution of a parabolic equation with memory is considered. The equation is first discretized in time by means of the discontinuous Galerkin method with piecewise co...
Stig Larsson, Vidar Thomée, Lars B. Wahlbin