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Existence of Periodic Solutions for Certain Differential Equations

โœ Scribed by S. Lefschetz


Book ID
123669291
Publisher
National Academy of Sciences
Year
1943
Tongue
English
Weight
157 KB
Volume
29
Category
Article
ISSN
0027-8424

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๐Ÿ“œ SIMILAR VOLUMES


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โœ M. Feckan ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 359 KB

Bifurcations of periodic solutions are studied for certain types of weakly perturbed partial differential equations. It is shown that a bifurcation occurs for almost all (in the sense of the Lebesque measure) periodic small perturbations. A generalized implicit function theorem is applied. (" 1995 A

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โœ Ghidei Zedingle ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 248 KB

In this paper we shall study the existence of a periodic solution to the nonlinear ลฝ . ลฝ ลฝ .. differential equation x q Ax y A\*x y A\*Ax q B t x q f t, x t s 0 in some complex Hilbert space, using duality and variational methods.