Artículo
Weighted a priori estimates with powers of the distance function for elliptic equations
Fecha de publicación:
09/2015
Editorial:
Heldermann Verlag
Revista:
Georgian Mathematical Journal
ISSN:
1072-947X
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Let u be a weak solution of the equation (-Δ)mu = f with Dirichlet boundary conditions in a smooth bounded domain Ω ⊂ ℝn. In this paper, we obtain some estimates for the Green's function associated to this problem. Moreover, under appropriate conditions on p, we prove some weighted Sobolev a priori estimates for the solution u, where the weight is a power of the distance function. This result extends previous work by R. G. Durán and M. Sanmartino ([Indiana Univ. Math. J. 57 (2008), no. 7, 3463-3478] and [Anal. Theory Appl. 26 (2010), no. 4, 339-349]).
Palabras clave:
Dirichlet Function
,
Green Problems
,
Weighted Sobolev Spaces
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Articulos(IMAL)
Articulos de INST.DE MATEMATICA APLICADA "LITORAL"
Articulos de INST.DE MATEMATICA APLICADA "LITORAL"
Citación
Toschi, Marisa; Weighted a priori estimates with powers of the distance function for elliptic equations; Heldermann Verlag; Georgian Mathematical Journal; 22; 3; 9-2015; 427-433
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