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Asymptote of the eigenvalues of a completely continuous operator
K. Kh. Boimatov M. V. Lomonosov Moscow State University
Abstract:
It is proved that if φ(x) is the majorant of the s-numbers of a completely continuous operator A (i.e., φ′(x)⩽0, sn(A)⩽φ(n)) and if there are found numbers ρ∈[0,1] and r0>0 such that rρφ′(r)/φ(r) will be monotonic in (r0,∞), then for some α>0, φ(αx) will be a majorant of the eigenvalues of A.
Received: 14.01.1971
Citation:
K. Kh. Boimatov, “Asymptote of the eigenvalues of a completely continuous operator”, Mat. Zametki, 14:4 (1973), 487–492; Math. Notes, 14:4 (1973), 837–839
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https://www.mathnet.ru/eng/mzm7279 https://www.mathnet.ru/eng/mzm/v14/i4/p487
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Abstract page: | 206 | Full-text PDF : | 86 | First page: | 1 |
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