Impulsive problems on the half-line with infinite impulse moments

被引:6
|
作者
Minhos, Feliz [1 ]
机构
[1] Univ Evora, Inst Invest & Formacao Avancada, CIMA, Dept Matemat,Escola Ciencias & Tecnol, Rua Romao Ramalho 59, P-7000671 Evora, Portugal
关键词
impulsive problems; half-line; weighted norms; fixed-point theory;
D O I
10.1007/s10986-017-9344-5
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We present a two-point impulsive boundary value problem on the half-line with infinite impulsive effects on the unknown function and its derivative given by generalized functions. In this way, this problem can be applied to phenomena where the occurrence of infinite jumps depends not only on the instant, but also on their amplitude and frequency. The arguments apply Green's functions and Schauder's fixed-point theorem. The concept of equiconvergence at +infinity and at each impulsive moment is a key point to have a compact operator.
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页码:69 / 79
页数:11
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