Viable periodic solutions in state-dependent impulsive problems

被引:5
作者
Gabor, Grzegorz [1 ]
机构
[1] Nicholas Copernicus Univ, Fac Math & Comp Sci, PL-87100 Torun, Poland
关键词
Periodic solution; Viable solution; Fixed point index; State-dependent impulsive problems; Impulse function; DIFFERENTIAL-INCLUSIONS; EXISTENCE;
D O I
10.1007/s13348-015-0139-x
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Periodic solutions of state-dependent impulsive ODEs in a prescribed set of constraints are examined. The so-called impulsive index is introduced, as a topological tool, and its properties are studied. Some sufficient conditions for its homotopy property are discussed in detail. In a construction of the impulsive index the fixed point index on ANRs is applied to an induced discrete semidynamical system on a barrier where jumps occur. Several illustrative examples are added.
引用
收藏
页码:351 / 365
页数:15
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