Complex eigenvalues of elliptic operators and an example of inverse problem with nonunique solution

DOI10.1134/S1064562413060094zbMath1301.47029OpenAlexW2052825514MaRDI QIDQ403869

A. B. Kostin

Publication date: 29 August 2014

Published in: Doklady Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s1064562413060094

zbMATH Keywords

inverse problemelliptic operatorcomplex eigenvalue

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06)

Related Items (2)

Criteria of the uniqueness of solutions and well-posedness of inverse source problems ⋮ Carleman parabola and the eigenvalues of elliptic operators

Cites Work

• Inverse parabolic problems with the final overdetermination
• On the eigenfunctions and on the eigenvalues of general elliptic boundary value problems
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