Title of article
Saddle point reduction method for some non-autonomous second order systems ✩
Author/Authors
Fukun Zhao ? and Xian Wu، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2004
Pages
13
From page
653
To page
665
Abstract
The purpose of this paper is to study the existence of solutions with saddle point character for
non-autonomous second order systems
¨u(t )=∇F(t ,u(t )), a.e. t ∈ [0,T ],
u(0) −u(T )= ˙u(0)− ˙u(T ) = 0.
Some new solvability conditions are obtained.
2003 Elsevier Inc. All rights reserved.
Keywords
Non-autonomous second order systems , Saddle point , Sobolev’s inequality , critical point , Wirtinger’s inequality
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2004
Journal title
Journal of Mathematical Analysis and Applications
Record number
931123
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