TY - JOUR
T1 - Existence of periodic solutions for second order delay differential equations with a singularity of repulsive type
AU - Guohua Jia and Shiping Lu
JO - Journal of Information and Computing Science
VL - 1
SP - 010
EP - 017
PY - 2024
DA - 2024/01
SN - 14
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jics/22427.html
KW - Liénard equation
KW -  Continuation theorem
KW -  Singularity
KW -  Periodic solution. 

AB - In this paper, the problem of existence of periodic solution is studied for the second order delay 
differential equation with a singularity of repulsive type