Publisher： Edp Sciences
E-ISSN： 1270-900x|38|issue|183-201
ISSN： 1270-900x
Source： ESAIM: Proceedings, Vol.38, Iss.issue, 2013-01, pp. : 183-201
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
We propose in this work to address the problem of model adaptation, dedicated to hyperbolic models with relaxation and to their parabolic limit. The goal is to replace a hyperbolic system of balance laws (the so-called fine model) by its parabolic limit (the so-called coarse model), in delimited parts of the computational domain. Our method is based on the construction of asymptotic preserving schemes and on interfacial coupling methods between hyperbolic and parabolic models. We study in parallel the cases of the Goldstein-Taylor model and of the
Related content
ASYMPTOTIC LIMITS FOR QUANTUM TRAJECTORY MODELS
By Gamba Irene
Communications in Partial Differential Equations, Vol. 27, Iss. 3-4, 2002-01 ,pp. :
Access to resources
Recommend
Asymptotic normality in mixture models
ESAIM: Probability and Statistics, Vol. 1, Iss. issue, 2010-03 ,pp. :
Characterization of Cesàro and L-asymptotic limits of matrices
Linear and Multilinear Algebra, Vol. 63, Iss. 4, 2015-04 ,pp. :