scientific article

zbMath0732.47020MaRDI QIDQ3357732

Anatoly M. Sidorov

Publication date: 1989

Full work available at URL: https://eudml.org/doc/69116

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

zbMATH Keywords

calculating eigenvalues and eigenvectors of a (non-selfadjoint) perturbation of a (non-selfadjoint) operator

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Eigenvalue problems for linear operators (47A75)

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