Title of article
Periodicity and attractivity of a ratio-dependent Leslie system with impulses
Author/Authors
Wang، نويسنده , , Qi and Zhang، نويسنده , , Youmei and Wang، نويسنده , , Zhijie and Ding، نويسنده , , Minmin and Zhang، نويسنده , , Hongyan، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2011
Pages
9
From page
212
To page
220
Abstract
A ratio-dependent Leslie system with impulses is studied. By using a comparison theorem, continuation theorem base on coincidence degree and constructing a suitable Lyapunov function, we establish sufficient and necessary conditions for the existence and global attractivity of periodic solution. Examples show that the obtained criteria are easily verifiable.
Keywords
Leslie system , Ratio-dependent , Impulses , Coincide degree , lyapunov function , Periodic Solution , Global attractivity
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2011
Journal title
Journal of Mathematical Analysis and Applications
Record number
1561580
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