Singular perturbations of fractionally-differential operators on the circle

In the article we study strongly singular perturbations, in general non-symmetric, of the non-negative fractionally-differential operators $\mathbb{D}^{2s}$ of order $s\in (1/2,\infty)$ on the circle, which coincides up to multiplier with derivative of H. Weyl. We define the perturbed operators, inv...

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Bibliographic Details
Date:2015
Main Authors: Molyboga, V. M., Молибога, В. М.
Format: Article
Language:Ukrainian
Published: Інститут математики НАН України 2015
Online Access:https://trim.imath.kiev.ua/index.php/trim/article/view/200
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Journal Title:Transactions of Institute of Mathematics of NAS of Ukraine
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Transactions of Institute of Mathematics of NAS of Ukraine