Title of article :
Existence of limit cycles of impulsive differential equations with impulses at variable times Original Research Article
Author/Authors :
Jiangang Qi and Yansheng Liu، نويسنده , , Xilin Fu، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Keywords :
Limit cycles , Period orbit , impulsive differential equations
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications