A Problem for Elliptic Partial Differential Operators Defined on an Arbitrary Open Set.
N.O. Wallin (1961)
Mathematica Scandinavica
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Displaying similar documents to “Remark on Eigenfunction Expansions for Elliptic Operators with Constant Coefficients.”
A Problem for Elliptic Partial Differential Operators Defined on an Arbitrary Open Set.
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