Resolvent Estimates for Singularly Pertu
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Branko Najman
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Article
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1997
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John Wiley and Sons
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English
β 508 KB
## Abstract The norm of the inverse operator of Ο΅__A + B__ β Ξ»__I__ between the Besov spaces __B__, β (Ξ©) and __B^t^β,β__(Ξ©) is estimated, where __A__ and __B__ are uniformly elliptic operators with smooth coefficients and Dirichlet boundary conditions, __A__ is of order 2__m, B__ of order 2__m, m