Výsledky vyhledávání - "Espaços de Sobolev fracionários"

Fractional one-sided measure theoretic second-order elliptic operators and applications to stochastic partial differential equations

Autor: Silva, Kelvin Jhonson Ribeiro de Sousa Almeida

Publikováno v: Biblioteca Digital de Teses e Dissertações da UFPB
Universidade Federal da Paraíba (UFPB)
instacron:UFPB

In this work we introduce and study fractional measure theoretic elliptic operators on the torus and a new stochastic process named W-Brownian motion. We establish some regularity and spectral results related to the operators cited above, more precis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::62b2d6c48ad5fd868a97cfb0630fe375
https://repositorio.ufpb.br/jspui/handle/123456789/24042

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Um estudo dos espaços de Sobolev fracionários e aplicação a uma classe de equações elípticas

Autor: Alencar, Ozana Da Silva

Publikováno v: Biblioteca Digital de Teses e Dissertações da UFPB
Universidade Federal da Paraíba (UFPB)
instacron:UFPB

In this work, we study the fractional Sobolev spaces Ws;p() which are de ned through Gagliardo's seminorm when s 2 (0; 1). In the particular case where p = 2 we take a Fourier transform approach. Then we can relate the space Hs(Rn) = Ws;2(Rn) with th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::d56e9de37513f254ea2d0c3858d4ebe3
https://repositorio.ufpb.br/jspui/handle/123456789/19046

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