IMPULSIVE PERIODIC SOLUTIONS FOR SINGULAR PROBLEMS VIA VARIATIONAL METHODS

被引：12
|
作者：
Sun, Juntao [1 ]
O'Regan, Donal [2 ]
机构：
[1] Shandong Univ Technol, Sch Sci, Zibo 255049, Shandong, Peoples R China
[2] Natl Univ Ireland, Dept Math, Galway, Ireland
来源：
BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY | 2012年 / 86卷 / 02期
关键词：
Periodic solutions; impulse; singular problems; variational methods; mountain pass theorem; 2ND-ORDER DIFFERENTIAL-EQUATIONS; BOUNDARY-VALUE-PROBLEMS; PULSE VACCINATION; SYSTEMS; MULTIPLICITY; CONTROLLABILITY; DYNAMICS;
D O I：
10.1017/S0004972711003509
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we study impulsive periodic solutions for second-order nonautonomous singular differential equations. Our proof is based on the mountain pass theorem. Some recent results in the literature are extended.
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页码：193 / 204
页数：12
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