Autor(es):
Sousa, Ercília 
Data: 2006
Identificador Persistente: http://hdl.handle.net/10316/7735
Origem: Estudo Geral - Universidade de Coimbra
Detalhes do Documento
Stability Analysis of Difference Methods for Parabolic Initial Value Problems
Descrição
Abstract A decomposition of the numerical solution can be defined by the normal mode representation, that generalizes further the spatial eigenmode decomposition of the von Neumann analysis by taking into account the boundary conditions which are not periodic. In this paper we present some new theoretical results on normal mode analysis for a linear and parabolic initial value problem. Furthermore we suggest an algorithm for the calculation of stability regions based on the normal mode theory. http://dx.doi.org/10.1007/s10915-004-4799-z
Abstract A decomposition of the numerical solution can be defined by the normal mode representation, that generalizes further the spatial eigenmode decomposition of the von Neumann analysis by taking into account the boundary conditions which are not periodic. In this paper we present some new theoretical results on normal mode analysis for a linear and parabolic initial value problem. Furthermore we suggest an algorithm for the calculation of stability regions based on the normal mode theory. http://dx.doi.org/10.1007/s10915-004-4799-z
Tipo de Documento
Artigo
Idioma Inglês
Idioma Inglês
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