Abstract and Applied Analysis
Volume 2004 (2004), Issue 2, Pages 115-131
doi:10.1155/S1085337504311024
Species survival versus eigenvalues
Luiz Antonio Ribeiro De Santana
, Yuri Dimitrov Bozhkov
and Wilson jun. Castro Ferreira
Departamento de Matemática Aplicada, Instituto de Matemática, Estatística e Computação Científica, Universidade Estadual de Campinas, CP 6065, Campinas 13083-970, SP, Brazil
Abstract
Mathematical models describing the behavior of hypothetical species in spatially heterogeneous environments are discussed and analyzed using the fibering method devised and developed by S. I. Pohozaev.