The inversion of normally solvable linear operators perturbed on the spectrum

DOI10.1007/BF01085584zbMath0322.47003OpenAlexW2008687632MaRDI QIDQ1223816

Ja. D. Plotkin, Anatoly F. Turbin

Publication date: 1976

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01085584

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Equations and inequalities involving linear operators, with vector unknowns (47A50)

Cites Work

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• Defect subspaces and generalized resolvents of an Hermitian operator in the space \(\Pi_\kappa\)
• THE SOLUTION OF SOME PERTURBATION PROBLEMS FOR MATRICES AND SELFADJOINT OR NON-SELFADJOINT DIFFERENTIAL EQUATIONS I

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