Qualitative behaviour of numerical traveling solutions for reaction-diffusion e...

• Autor(es): Araújo, A. ; Ferreira, J. A. ; Oliveira, P.
• Data: 2004
• Identificador Persistente: http://hdl.handle.net/10316/11412
• Origem: Estudo Geral - Universidade de Coimbra
• Assunto(s): Fisher equation; Integro-di erential equation; Traveling wave solution; Numerical approximation
• Tipo de Documento: Preprint
• Idioma: Inglês

Descrição

In this paper the qualitative properties of numerical traveling wave solutions for integro-di erential equations, which generalize the well known Fisher equation are studied. The integro-di erential equation is replaced by an equivalent hyperbolic equation which allows us to characterize the numerical velocity of traveling wave solutions. Numerical results are presented. Centro de Matemática da Universidade de Coimbra; Project POCTI/35039/MAT/2000