Positivity preserving operators and one criterion of essential self- adjointness (Q1162686)
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scientific article; zbMATH DE number 3757145
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Positivity preserving operators and one criterion of essential self- adjointness |
scientific article; zbMATH DE number 3757145 |
Statements
Positivity preserving operators and one criterion of essential self- adjointness (English)
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1981
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positivity preserving operators
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Perron-Frobenius theorem
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Schrödinger operators
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self-adjoint positive operator
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strictly positive eigenfunctions
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