scientific article

zbMath0658.47006MaRDI QIDQ3806217

A. P. Makhmudov, Ziyatkhan S. Aliyev

Publication date: 1987

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

selfadjoint operatorsexistence of eigenvalues and eigenelements of a nonlinear spectral problemimplicit method of Friedrichs for linear perturbations

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25) (Generalized) eigenfunction expansions of linear operators; rigged Hilbert spaces (47A70)

Related Items (1)

A nonlinear analogue of the implicit method in the theory of the perturbation of an isolated eigenvalue

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