Finiteness of Negative Spectra of Elliptic Operators

DOI10.4153/CMB-1985-060-1zbMath0549.35032MaRDI QIDQ3342997

Minoru Murata

Publication date: 1985

Published in: Canadian Mathematical Bulletin (Search for Journal in Brave)

zbMATH Keywords

finite number of negative eigenvalues

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Spectrum, resolvent (47A10) Higher-order elliptic equations (35J30)

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