Resolvent for non-self-adjoint differential operator with block-triangular operator potential (Q1669220)
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scientific article; zbMATH DE number 6929356
| Language | Label | Description | Also known as |
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| English | Resolvent for non-self-adjoint differential operator with block-triangular operator potential |
scientific article; zbMATH DE number 6929356 |
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Resolvent for non-self-adjoint differential operator with block-triangular operator potential (English)
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30 August 2018
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Summary: A resolvent for a non-self-adjoint differential operator with a block-triangular operator potential, increasing at infinity, is constructed. Sufficient conditions under which the spectrum is real and discrete are obtained.
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