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On a class of damped vibration problems with super-quadratic potentials

✍ Scribed by Xian Li; Xian Wu; Ke Wu

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
485 KB
Volume
72
Category
Article
ISSN
0362-546X

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✦ Synopsis

The main purpose of this paper is to study the following damped vibration problems

By establishing a proper variational set, one existence result and two multiplicity results of non-trivial periodic solutions of (1) are obtained.

πŸ“œ SIMILAR VOLUMES

On a class of inverse quadratic eigenval
On a class of inverse quadratic eigenvalue problem
✍ Yongxin Yuan; Hua Dai πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 241 KB

In this paper, we first give the representation of the general solution of the following inverse monic quadratic eigenvalue problem (IMQEP): given matrices Ξ› = diag{Ξ» 1 , . . . , Ξ» p } ∈ C pΓ—p , Ξ» i ΜΈ = Ξ» j for i ΜΈ = j, i, j = 1, . . . , p, X = [x 1 , . . . , x p ] ∈ C nΓ—p , rank(X ) = p, and both Ξ›