EXISTENCE OF POSITIVE SOLUTIONS FOR NONLINEAR PROBLEMS WITH INDEFINITE DISCONTINUITIES

被引：0
作者：
Calahorrano, Marco [1 ]
机构：
[1] Escula Politecn Nacl, Dept Matemat, Quito, Ecuador
来源：
BOLETIN DE LA SOCIEDAD MATEMATICA MEXICANA | 2007年 / 13卷 / 01期
关键词：
indefinite discontinuous nonlinearities; positive solutions; boundary value problems; no linealidades discontinuas; soluciones positivas; problemas de valores en la frontera;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we present some results about the existence of positive solutions for second order differential equations (1-dimensional) with nonlinear term of the form lambda m(x)f(u), where m is discontinuous and sign changing.
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页码：95 / 101
页数：7
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