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Existence of nontrivial periodic solutions of certain nonautonomous ordinary differential equations

โœ Scribed by Russell A Smith


Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
685 KB
Volume
33
Category
Article
ISSN
0022-0396

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Existence of Periodic Solutions for Nonl
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.