MULTIPLE EIGENVALUES OF THE LAPLACE OPERATOR
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Publication:5903843
DOI10.1070/SM1988V061N01ABEH003204zbMATH Open0663.35018OpenAlexW1982537625MaRDI QIDQ5903843
Publication date: 1988
Published in: Mathematics of the USSR-Sbornik (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/71943
Boundary value problems for second-order elliptic equations (35J25) General theory of conformal mappings (30C35)
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