On the spectrum of a class of second order periodic elliptic differential operators

DOI10.1007/S00220-002-0675-6zbMath1014.35066OpenAlexW2001002726MaRDI QIDQ1849470

Leonid Friedlander

Publication date: 1 December 2002

Published in: Communications in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.141.2504

zbMATH Keywords

symmetryspectrumabsolutely continuousperiodic elliptic differential operator

Mathematics Subject Classification ID

Periodic solutions to PDEs (35B10) General topics in linear spectral theory for PDEs (35P05) General theory of partial differential operators (47F05) Second-order elliptic equations (35J15)

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