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This article is cited in 29 scientific papers (total in 29 papers)
The degree of a quasi-ruled mapping and a nonlinear Hilbert problem
A. I. Shnirel'man
Abstract:
In this paper we present the theory of the degree of a mapping for a class, containing nonlinear (pseudo) differential operators, of nonlinear mappings in Banach spaces. This theory is applied to prove the existence of solutions to nonlinear boundary value problems in the theory of analytic functions, under some purely topological hypotheses.
Bibliography: 11 titles.
Received: 13.12.1971
Citation:
A. I. Shnirel'man, “The degree of a quasi-ruled mapping and a nonlinear Hilbert problem”, Mat. Sb. (N.S.), 89(131):3(11) (1972), 366–389; Math. USSR-Sb., 18:3 (1972), 373–396
Linking options:
https://www.mathnet.ru/eng/sm3239https://doi.org/10.1070/SM1972v018n03ABEH001825 https://www.mathnet.ru/eng/sm/v131/i3/p366
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Abstract page: | 446 | Russian version PDF: | 131 | English version PDF: | 20 | References: | 80 |
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