Degenerate boundary value problems for elliptic operators in Sobolev spaces of fractional order (Q2719506)

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scientific article; zbMATH DE number 1609741
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Degenerate boundary value problems for elliptic operators in Sobolev spaces of fractional order
scientific article; zbMATH DE number 1609741

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    25 June 2001
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    elliptic operator
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    degenerate boundary value problem
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    Degenerate boundary value problems for elliptic operators in Sobolev spaces of fractional order (English)
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    This paper provides the existence and uniqueness results for a class of degenerate boundary value problems for second-order elliptic operators in the framework of Sobolev spaces of fractional order. The proofs incorporate mapping properties of pseudo-differential operators and results from the theory of regular elliptic boundary value problems.
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