Numerical ranges of pairs of operators, duality mappings with gauge function, and spectra of nonlinear operators

zbMath1169.47312MaRDI QIDQ1019540

Adriana Buică, Jürgen Appell

Publication date: 2 June 2009

Published in: Mediterranean Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

eigenvalue problemnumerical rangemonotone operatornonlinear operatorcoercive operator\(p\)-Laplace operatorgauge functionnonlinear spectrumduality map

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Nonlinear eigenvalue problems and nonlinear spectral theory for PDEs (35P30) Nonlinear elliptic equations (35J60) Numerical range, numerical radius (47A12) Nonlinear spectral theory, nonlinear eigenvalue problems (47J10)

Related Items (1)

Numerical radius inequalities for nonlinear operators in Hilbert spaces

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