Contraction semigroup in space L² ([−π, π]) (Atena Editora)

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MetadadosDescriçãoIdioma
Autor(es): dc.contributor.authorAYALA, YOLANDA SILVIA SANTIAGO-
Data de aceite: dc.date.accessioned2023-11-02T00:32:26Z-
Data de disponibilização: dc.date.available2023-11-02T00:32:26Z-
Data de envio: dc.date.issued2023-10-30-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/739449-
Resumo: dc.description.abstractIn this work we begin studying the differential operator: Ho in the space: L2([ π, π]). We know that this operator is not bounded, it is densely defined and symmetric and therefore does not admit a symmetric linear extension to the entire space. We introduce a family of operators in the space: L2([ π, π]) and we show that this forms a class contraction semigroup:Co, and it has Ho as its infinitesimal generator. We also prove that if we restrict the domains of that family of operators, they still remain a contraction semigroup. Finally, we give results of the existence of a solution to the associated abstract Cauchy problem and properties of continuous dependence of the solution in connection with other norms.pt_BR
Idioma: dc.language.isoenpt_BR
Palavras-chave: dc.subjectsemigrouppt_BR
Título: dc.titleContraction semigroup in space L² ([−π, π]) (Atena Editora)pt_BR
Tipo de arquivo: dc.typelivro digitalpt_BR
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