کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
838144 908355 2010 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Existence of positive periodic solutions for a nonautonomous neutral delay n-species competitive model with impulses
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Existence of positive periodic solutions for a nonautonomous neutral delay n-species competitive model with impulses
چکیده انگلیسی

In this paper, by using some analysis techniques and a new existence theorem, which is different from Gaines and Mawhin’s continuation theorem and abstract continuation theory for k-set contraction, we obtain some sufficient and realistic conditions for the existence of positive periodic solution of a general neutral delay n-species competitive model with impulses. As an application, we also examine some special cases which have been studied extensively in the literature. Some known results are improved and generalized.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Real World Applications - Volume 11, Issue 5, October 2010, Pages 3955–3967
نویسندگان
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