Research output: Contribution to journal › Article
A theorem analogical to Lyapunov Classic Theorem is formulated for differential equations in Hilbert spaces. Example from the theory of partial differential equations is presented. The result automatically demonstrates the well-know conditions of continuum existence for periodic solutions of ordinary differential equations systems. Moreover, by applying the topological degree theory, these conditions can be set as less rigid than those formulated in Hopf Bif
Translated title of the contribution | Classic Theorem by Lyapunov for Differential Equations in Hilbert Spaces |
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Original language | Russian |
Pages (from-to) | 6-12 |
Journal | ВЕСТНИК САМАРСКОГО ГОСУДАРСТВЕННОГО ТЕХНИЧЕСКОГО УНИВЕРСИТЕТА. СЕРИЯ: ФИЗИКО-МАТЕМАТИЧЕСКИЕ НАУКИ |
Issue number | 2 (17) |
State | Published - 2008 |
ID: 5045693