Journal of applied mathematics & informatics
- 제22권1_2호
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- Pages.263-271
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- 2006
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- 2734-1194(pISSN)
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- 2234-8417(eISSN)
PERIODIC SOLUTIONS FOR A QUASILINEAR NON-AUTONOMOUS SECOND-ORDER SYSTEM
- Tian Yu (School of Science, Beijing University of Posts and Telecommunications) ;
- Zhang Guosheng (Department of Mathematics, Shijiazhuang College) ;
- Ge Weigao (Department of Applied Mathematics, Beijing Institute of Technology)
- 발행 : 2006.09.01
초록
In this paper, a quasilinear second-order system with periodic boundary conditions is studied. By the least action principle and classical theorems of variational calculus, existence results of periodic solutions are obtained.