Maximal nonnegative and $\theta$-accretive extensions of a positive definite linear relation
Let $L_{0}$ be a closed linear positive definite relation ("multivalued operator") in a complex Hilbert space. Using the methods of the extension theory of linear transformations in a Hilbert space, in the terms of so called boundary value spaces (boundary triplets), i.e. in the form that...
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| Format: | Article |
| Language: | English |
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Vasyl Stefanyk Precarpathian National University
2020-10-01
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| Series: | Karpatsʹkì Matematičnì Publìkacìï |
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| Online Access: | https://journals.pnu.edu.ua/index.php/cmp/article/view/3921 |