Journal of applied mathematics & informatics
- 제25권1_2호
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- Pages.353-361
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- 2007
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- 2734-1194(pISSN)
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- 2234-8417(eISSN)
MULTIPLE SOLUTIONS FOR CERTAIN NONLINEAR SECOND-ORDER SYSTEMS
- Tian, Yu (School of Science, Beijing University of Posts and Telecommunications) ;
- Ge, Weigao (Department of Applied Mathematics, Beijing Institute of Technology)
- 발행 : 2007.09.30
초록
In this paper, we prove the existence of multiple solutions for Neumann and periodic problems. Our main tools are recent general multiplicity theorems proposed by B. Ricceri.