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Noethericity and index of a characteristic bisingular integral operator with shifts
S. V. Efimov Northern-Caucasian Branch of Moscow Technical University of Communications and Informatics, Rostov-on-Don, Russia
Abstract:
We consider a characteristic bisingular operator with rather arbitrary shifts that decompose into one-dimensional components. We reduce the problem about the Noethericity and index to that about an operator without shifts. The results obtained are straightforwardly applicable to the two-dimensional boundary-value problem with shifts which is a natural generalization of the Haseman and Carleman problems.
Keywords:
Noethericity, index, bisingular operator, shift.
Received: 29.08.2018 Revised: 01.04.2019 Accepted: 15.05.2019
Citation:
S. V. Efimov, “Noethericity and index of a characteristic bisingular integral operator with shifts”, Sibirsk. Mat. Zh., 60:4 (2019), 751–759; Siberian Math. J., 60:4 (2019), 585–591
Linking options:
https://www.mathnet.ru/eng/smj3112 https://www.mathnet.ru/eng/smj/v60/i4/p751
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Abstract page: | 286 | Full-text PDF : | 120 | References: | 47 | First page: | 2 |
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