On expansion in eigenfunctions of a self-adjoint operator by a differential expression and pseudodifferential boundary conditions

DOI10.1007/BF01085204zbMath0202.14403OpenAlexW1979443911MaRDI QIDQ2540927

S. O. Rushchitskaya

Publication date: 1970

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01085204

Cites Work

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• Closed extensions of the Laplace operator determined by a general class of boundary conditions
• A theorem on homeomorphisms for an elliptic differential expression and pseudodifferential boundary conditions
• Non-Local Boundary Value Problems for Elliptic Operators

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