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On the structure of resolvent of singularly perturbed operator solving the problem of eigenvalues

We investigate the structure of the resolvent of a singularly perturbed operator of finite rank that solves an eigenvalue problem.

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Bibliographic Details
Date:	2004
Main Authors:	Koshmanenko, V. D., Tuhai, H. V., Кошманенко, В. Д., Тугай, Г. В.
Format:	Article
Language:	Ukrainian English
Published:	Institute of Mathematics, NAS of Ukraine 2004
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/3843
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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