Elliptic Boundary Value Problems in the Spaces of Distributions by Y. Roitberg (
124,41 €
By Y. Roitberg. It deals with the theory of solvability in generalized functions of general boundary-value problems for elliptic equations. In the early 60s, Lions and Magenes, and Berezansky, Krein and Roitberg established the theorems on complete collection of isomorphisms.
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