Boundedness and monotonicity of principal eigenvalues for boundary value problems with indefinite weight functions

DOI10.1155/S0161171202007780zbMath1005.35033MaRDI QIDQ1608155

Ghasem Alizadeh Afrouzi

Publication date: 12 August 2002

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/49751

zbMATH Keywords

variational argumentspositive eigenfunctions

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Nonlinear eigenvalue problems and nonlinear spectral theory for PDEs (35P30) Stability in context of PDEs (35B35) Second-order elliptic equations (35J15)

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Principal eigenvalue minimization for an elliptic problem with indefinite weight and Robin boundary conditions

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