کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4622411 | 1339498 | 2007 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Necessary and sufficient conditions for the existence of symmetric positive solutions of singular boundary value problems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
آنالیز ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Necessary and sufficient conditions for the existence of symmetric positive solutions of singular boundary value problems Necessary and sufficient conditions for the existence of symmetric positive solutions of singular boundary value problems](/preview/png/4622411.png)
چکیده انگلیسی
Necessary and sufficient conditions are obtained for the existence of symmetric positive solutions to the boundary value problem(|u″|p−1u″)″=f(t,u,u′,u″),t∈(0,1),u(2i)(0)=u(2i)(1)=0,i=0,1. Applications of our results to the special case where f is a power function of u and its derivatives are also discussed. Moreover, similar conclusions for a more general higher order boundary value problem are established. Our results extend some recent work in the literature on boundary value problems for ordinary differential equations. The analysis of this paper mainly relies on fixed point theorems on cones.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Mathematical Analysis and Applications - Volume 331, Issue 2, 15 July 2007, Pages 1467–1484
Journal: Journal of Mathematical Analysis and Applications - Volume 331, Issue 2, 15 July 2007, Pages 1467–1484
نویسندگان
John R. Graef, Lingju Kong,