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This article is cited in 3 scientific papers (total in 3 papers)
On the essential and the discrete spectra of a Fredholm type partial integral operator
G. P. Arzikulova, Yu. Kh. Eshkabilovb a Tashkent State Technical University, Tashkent, Uzbekistan
b Faculty of Mathematics and Mechanics, Ulugbek National University of Uzbekistan, Tashkent, Uzbekistan
Abstract:
We investigate the structure of the essential spectrum of a self-adjoint Fredholm type partial integral operator $H$. We obtain an explicit description of the essential spectrum of $H$ and prove that an eigenvalue of $H$ exists.
Key words:
essential spectrum, discrete spectrum, lower boundary of the essential spectrum, Fredholm type partial integral operator.
Received: 10.02.2014
Citation:
G. P. Arzikulov, Yu. Kh. Eshkabilov, “On the essential and the discrete spectra of a Fredholm type partial integral operator”, Mat. Tr., 17:2 (2014), 23–40; Siberian Adv. Math., 25:4 (2015), 231–242
Linking options:
https://www.mathnet.ru/eng/mt275 https://www.mathnet.ru/eng/mt/v17/i2/p23
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Abstract page: | 356 | Full-text PDF : | 91 | References: | 59 | First page: | 4 |
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