Locating the point spectrum of some semilinear elliptic operators

DOI10.1016/S0362-546X(01)00754-4zbMath1290.35177MaRDI QIDQ1612587

Raffaele Chiappinelli

Publication date: 25 August 2002

Published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods (Search for Journal in Brave)

Mathematics Subject Classification ID

Nonlinear eigenvalue problems and nonlinear spectral theory for PDEs (35P30) Estimates of eigenvalues in context of PDEs (35P15) Nonlinear elliptic equations (35J60) General theory of partial differential operators (47F05) Variational methods for second-order elliptic equations (35J20)

Cites Work

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• Lectures on the Ekeland variational principle with applications and detours. Lectures delivered at the Indian Institute of Science, Bangalore, India under the T.I.F.R.-I.I.Sc. programme in applications of mathematics
• Branching points for a class of variational operators
• Dual variational methods in critical point theory and applications
• Some global results for nonlinear eigenvalue problems
• Constrained critical points and eigenvalue approximation for semilinear elliptic operators

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