Periodic solutions for a class of second order delay differential systems

Boundary value problems

Juntang Ding¹  Qiong Meng¹ 

[1]School of Mathematical Science, Shanxi University, Taiyuan, P.R. China

关键词: periodic boundary value problem;    delay differential systems;    linking theorems;    34K13;    34K18;    58E50;   

DOI  :  10.1186/s13661-016-0542-6

学科分类：数学（综合）

来源: SpringerOpen

【 授权许可】

CC BY