scientific article; zbMATH DE number 3394878

zbMath0249.47027MaRDI QIDQ5662955

Krešimir Veselić

Publication date: 1972

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

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25) Structure theory of linear operators (47A65)

Related Items (8)

The similarity problem for \(J\)-nonnegative Sturm-Liouville operators ⋮ Bounds on the non-real spectrum of differential operators with indefinite weights ⋮ The similarity problem for indefinite Sturm-Liouville operators and the HELP inequality ⋮ On invariant graph subspaces of a \(J\)-self-adjoint operator in the Feshbach case ⋮ Spectral analysis of indefinite Sturm-Liouville operators ⋮ Invariant subspaces for a class of operators in spaces with indefinite metric ⋮ Solvability of the operator Riccati equation in the Feshbach case ⋮ On the regularity of the critical point infinity of definitizable operators

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