Existence of positive solutions for a class of singular sublinear boundaryvalue problems

Authors
Wei, ZG
Citation
Zg. Wei, Existence of positive solutions for a class of singular sublinear boundaryvalue problems, DYN CONT A, 8(2), 2001, pp. 215-226
Citations number
10
Categorie Soggetti
Engineering Mathematics
Journal title
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS
ISSN journal
12013390 → ACNP
Volume
8
Issue
2
Year of publication
2001
Pages
215 - 226
Database
ISI
SICI code
1201-3390(200106)8:2<215:EOPSFA>2.0.ZU;2-Q
Abstract
This paper investigates the existence of positive solutions for a class of singular sublinear boundary value problems. A necessary and sufficient cond iton for the existence of C[0, 1] positve solutions as well as C-1 [0, 1] p ositive solutions is given by using the method of lower and upper solutions with the fixed point theorems.