Статья

On the number of negative eigenvalues of a partial integral operator

Yu. Kh. ÈshkabilovNational University of Uzbekistan, Tashkent, 100174, UzbekistanR.R. KucharovNational University of Uzbekistan, Tashkent, 100174, Uzbekistan

Siberian Advances in Mathematicsjournal2015en

ABI

Аннотация

We find the lower boundary for the essential spectrum of a Fredholm type partial integral operator H. We also obtain an estimate for the number of eigenvalues below this boundary.

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Темы

Spectral Theory in Mathematical Physics Matrix Theory and Algorithms Holomorphic and Operator Theory

Идентификаторы

DOI: 10.3103/s1055134415030037

Цитирования и источники

Цитирований: 1 Использованных источников: 23

Показатели — AkademScholar · Скоро