کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4641707 1341317 2009 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The existence of countably many positive solutions for nonlinear singular m-point boundary value problems on time scales
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
The existence of countably many positive solutions for nonlinear singular m-point boundary value problems on time scales
چکیده انگلیسی
In this paper, by introducing a new operator, improving and generating a p-Laplace operator for some p>1, we study the existence of countably many positive solutions for nonlinear boundary value problems on time scales [φ(uΔ)]∇+a(t)f(u(t))=0,t∈[0,T]T,u(0)=∑i=1m−2αiu(ξi),uΔ(T)=0, where φ:R→R is the increasing homeomorphism and positive homomorphism and φ(0)=0. We show the sufficient conditions for the existence of countably many positive solutions by using the fixed-point index theory and a new fixed-point theorem in cones.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 223, Issue 1, 1 January 2009, Pages 291-303
نویسندگان
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