The lack of polynomial stability to mixtures with frictional dissipation.

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Título:	The lack of polynomial stability to mixtures with frictional dissipation.
Autor(es):	Córdova Puma, Francis Felix Muñoz Rivera, Jaime Edilberto
Palavras-chave:	Strong stability Exponential stability Mixture of materials Semigroups
Data do documento:	2017
Referência:	CÓRDOVA PUMA, F. F.; MUÑOZ RIVERA, J. E. The lack of polynomial stability to mixtures with frictional dissipation. Journal of Mathematical Analysis and Applications, v. 446, p.1882-1897, 2017. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0022247X16305054>. Acesso em: 02 out. 2017.
Resumo:	We consider the system modeling a mixture of nmaterials with frictional damping. We show that the corresponding semigroup is exponentially stable if and only if the imaginary axis is contained in the resolvent set of the infinitesimal generator. In particular this implies the lack of polynomial stability to the corresponding semigroup.
URI:	http://www.repositorio.ufop.br/handle/123456789/9258
Link para o artigo:	https://www.sciencedirect.com/science/article/pii/S0022247X16305054
DOI:	https://doi.org/10.1016/j.jmaa.2016.09.003
ISSN:	0022-247X
Aparece nas coleções:	DECEA - Artigos publicados em periódicos

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