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Publication:2702374
zbMath0988.47003MaRDI QIDQ2702374
Hagen Neidhardt, Johannes F. Brasche, Mark M. Malamud
Publication date: 10 July 2002
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
continuous spectrumWeyl functionspectraself-adjoint extensions of symmetric operatorsinverse spectral theorydeficieney indices
Functional calculus for linear operators (47A60) Spectrum, resolvent (47A10) Linear symmetric and selfadjoint operators (unbounded) (47B25) Dilations, extensions, compressions of linear operators (47A20)
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On creating new essential spectrum by self-adjoint extension of gapped operators ⋮ Variations on a theme of Jost and Pais ⋮ Singular Schrödinger operators with prescribed spectral properties ⋮ Weyl function and spectral properties of self-adjoint extensions ⋮ A description of all self-adjoint extensions of the Laplacian and Kreĭn-type resolvent formulas on non-smooth domains ⋮ Multi-dimensional versions of a determinant formula due to Jost and Pais ⋮ Inverse spectral theory for symmetric operators with several gaps: scalar-type Weyl functions
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