Email this article Some Analytic Properties of the Weyl Function of a Closed Operator
- Authors: Storozh O.H.1
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Affiliations:
- Ivan Franko Lviv National University
- Issue: Vol 215, No 1 (2016)
- Pages: 1-10
- Section: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/237525
- DOI: https://doi.org/10.1007/s10958-016-2817-y
- ID: 237525
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Abstract
We study the Weyl function M(λ) of a closed linear operator acting in a complex Hilbert space and establish conditions guaranteeing that a complex number λ0 is a first-order pole of the operator function (M(λ) − M(λ0 ))−1 .
About the authors
O. H. Storozh
Ivan Franko Lviv National University
Email: Jade.Santos@springer.com
Ukraine, Lviv
