Discrete semipositone higher-order equations
نویسندگان
چکیده
منابع مشابه
Semipositone higher-order differential equations
Krasnoselskii’s fixed-point theorem in a cone is used to discuss the existence of positive solutions to semipositone conjugate and (n, p) problems. @ 2004 Elsevier Ltd. All rights reserved. Keywords-Existence, Positive solution, Semipositone, Conjugate and (n,p) problems.
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Fixed point methods play a major role in the paper. In particular, we use lower type inequalities together with Krasnoselskii’s fixed point theorem in a cone to deduce the existence of positive solutions for a general class of problems. Moreover, the results and technique are applicable also to positone problems. 2000 Math. Subj. Class. 34B15, 47H30, 39A10.
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2003
ISSN: 0898-1221
DOI: 10.1016/s0898-1221(03)00079-8