Analises de problemas populacionais intraespecificos e interespecificos com difusão densidade-dependente

AUTOR(ES)
DATA DE PUBLICAÇÃO

1999

RESUMO

In this text we construct generic models described by partial differential equations for intraspecific populational dynamics problems with density-dependent diffusion, populational decrement coefficient, and/or malthusian intrinsic reproduction rates varying with time, and velocity fields associated to migratory processes or induced convection by chemotaxy, which can also present temporal variati

ASSUNTO(S)

equações diferenciais não-lineares equações diferenciais parciais metodo dos elementos finitos

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