Positive solutions of boundary value problems for nth order ordinary differential equations
نویسندگان
چکیده
منابع مشابه
Positive solutions of boundary value problems for n th order ordinary differential equations 1 Moustafa
In this paper, we investigate the problem of existence and nonexistence of positive solutions for the nonlinear boundary value problem: u(t) + λa(t)f(u(t)) = 0, 0 < t < 1, satisfying three kinds of different boundary value conditions. Our analysis relies on Krasnoselskii’s fixed point theorem of cone. An example is also given to illustrate the main results.
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ژورنال
عنوان ژورنال: Electronic Journal of Qualitative Theory of Differential Equations
سال: 2008
ISSN: 1417-3875
DOI: 10.14232/ejqtde.2008.1.1