کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9506918 1340763 2005 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Existence and global stability of periodic solutions of a discrete ratio-dependent food chain model with delay
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Existence and global stability of periodic solutions of a discrete ratio-dependent food chain model with delay
چکیده انگلیسی
By using the continuation theorem base on Gaines and Mawhin's coincidence degree, sufficient and realistic conditions are obtained for the global existence of positive periodic solutions for a discrete time nonautonomous food chain model, and sufficient conditions for the global stability of positive periodic solutions are also obtained. Some known results are extended.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 162, Issue 3, 25 March 2005, Pages 1333-1349
نویسندگان
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