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Artigo científico

A Numerical method for the semilinear stochastic transport equation

De la Cruz, Hugo; Olivera, Christian Henrique; Zubelli, Jorge P.

O documento é disponibilizado pela fonte de origem, que mantém a versão integral e as condições de uso.

Resumo

We propose a new numerical method for the computer simulation of the semi-linear transport equation. Based on the stochastic characteristic method and the Local Linearization technique, we construct an effi cient and stable method for integrating this equation. For this, a suitable exponential-based approximation to the solution of an associated auxiliary random inte-gral equation, together with a Pad é method with scaling and squaring strategy are conveniently combined. Results on the convergence and stability of the suggested method and details on its e fficient implementation are discussed.

Ficha do documento

Tipo
Artigo científico
Ano
2015
Instituição
EMAp - Escola de Matemática Aplicada
Idioma
Inglês
Acesso
Não informado
Identificador
oai:repositorio.fgv.br:10438/14154

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