کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9502888 | 1339548 | 2005 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sufficient conditions for the existence of periodic solutions to some second order differential equations with a deviating argument
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
آنالیز ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Sufficient conditions for the existence of periodic solutions to some second order differential equations with a deviating argument Sufficient conditions for the existence of periodic solutions to some second order differential equations with a deviating argument](/preview/png/9502888.png)
چکیده انگلیسی
By means of Mawhin's continuation theorem, we study some second order differential equations with a deviating argument: xâ³(t)=f(t,x(t),x(tâÏ(t)),xâ²(t))+e(t). Some new results on the existence of periodic solutions are obtained. The interest is that we allow the degree with respect to the variables x0,x1,x2 of f(t,x0,x1,x2) to be greater than 1; and also the result (Theorem 3.2) is related to the deviating argument Ï(t). Meanwhile, we give an example to demonstrate our result.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Mathematical Analysis and Applications - Volume 308, Issue 2, 15 August 2005, Pages 393-419
Journal: Journal of Mathematical Analysis and Applications - Volume 308, Issue 2, 15 August 2005, Pages 393-419
نویسندگان
Shiping Lu, Weigao Ge,