Title of article
Periodic Solutions of Periodic Delay Lotka Volterra Equations and Systems
Author/Authors
Yongkun Li1، نويسنده , , Yang Kuang، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2001
Pages
21
From page
260
To page
280
Abstract
By using the continuation theorem of coincidence degree theory, sufficient and
realistic conditions are obtained for the existence of positive periodic solutions for
both periodic Lotka Volterra equations and systems with distributed or statedependent
delays. Our results substantially extend and improve existing results.
Keywords
Fredholm mapping , Lotka Volterra equation , positive periodic solution , State-dependent delay , distributeddelay
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2001
Journal title
Journal of Mathematical Analysis and Applications
Record number
932490
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