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Fundamentalnaya i Prikladnaya Matematika, 2006, Volume 12, Issue 4, Pages 149–167
(Mi fpm964)
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This article is cited in 1 scientific paper (total in 1 paper)
Counting solutions in bifurcation problems
J. Lopez-Gomez, C. Mora-Corral Universidad Complutense de Madrid
Abstract:
In this paper, we use the topological degree to obtain some sharp lower bounds for the number of solutions of the parameter slices of the semi-bounded components of the set of nontrivial solutions of an abstract nonlinear equation with a trivial state. By a semi-bounded component, we mean a component that is bounded in one direction of the parameter. The spectrum of the linearization of the equation at the trivial state is not assumed to be discrete.
Citation:
J. Lopez-Gomez, C. Mora-Corral, “Counting solutions in bifurcation problems”, Fundam. Prikl. Mat., 12:4 (2006), 149–167; J. Math. Sci., 150:5 (2008), 2395–2407
Linking options:
https://www.mathnet.ru/eng/fpm964 https://www.mathnet.ru/eng/fpm/v12/i4/p149
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