Fixed point;
Periodicity;
System of integral equations;
THEOREM;
D O I:
暂无
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
In this paper, we construct a Liapunov functional for a system of nonlinear integral equations. From that Liapunov functional we are able to establish the existence of periodic solutions to the system by applying some well-known fixed point theorems for the sum of a nonlinear contraction mapping and compact operator.
机构:
Lomonosov Moscow State Univ, Fac Mech & Math, Leninskie Gory 1, Moscow 119991, Russia
Natl Res Univ Higher Sch Econ, Ul Myasnitskaya 20, Moscow 101000, RussiaLomonosov Moscow State Univ, Fac Mech & Math, Leninskie Gory 1, Moscow 119991, Russia