Some non-selfadjoint problems on the circle

DOI10.1007/s000330050201zbMath0964.34024OpenAlexW1967388077MaRDI QIDQ1584714

Joan de Solà-Morales, José A. Lubary

Publication date: 17 January 2001

Published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/2117/789

zbMATH Keywords

periodic boundary conditionsmultiplicitiesnonselfadjoint operatorsnonreal eigenvalues

Mathematics Subject Classification ID

Sturm-Liouville theory (34B24) General theory of ordinary differential operators (47E05)

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