An operator theoretic interpretation of the generalized Titchmarsh-Weyl function for perturbed spherical Schrödinger operators (Q496528)
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scientific article; zbMATH DE number 6484037
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An operator theoretic interpretation of the generalized Titchmarsh-Weyl function for perturbed spherical Schrödinger operators |
scientific article; zbMATH DE number 6484037 |
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An operator theoretic interpretation of the generalized Titchmarsh-Weyl function for perturbed spherical Schrödinger operators (English)
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22 September 2015
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This paper deals with the operator theoretic interpretation of the generalized Titchmarsh-Weyl function. The authors extend it to the perturbed spherical Schrödinger operator. The results are interesting and valuable.
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generalized Titchmarsh-Weyl function
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super singular perturbations
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generalized Nevanlinna function
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singular differential operator
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0.9407196
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0.9240187
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0.8913548
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0.8904346
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0.8826392
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0.88096404
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0.87796736
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0.8764379
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