This paper deals with the existence of positive solutions to the singular boundary value problemwhere q(t) may be singular at t = 0 and t = 1, f(t,y) may be superlinear at y =∞ and singular, at y = 0.
This paper is consider the boundary value problems of singular superlinear second order differential equations. A sufficient condition for the existence of positive solutions to this problem has been obtained by using...This paper is consider the boundary value problems of singular superlinear second order differential equations. A sufficient condition for the existence of positive solutions to this problem has been obtained by using the fixed point theorems on cones.展开更多
文摘This paper deals with the existence of positive solutions to the singular boundary value problemwhere q(t) may be singular at t = 0 and t = 1, f(t,y) may be superlinear at y =∞ and singular, at y = 0.
文摘This paper is consider the boundary value problems of singular superlinear second order differential equations. A sufficient condition for the existence of positive solutions to this problem has been obtained by using the fixed point theorems on cones.
基金the National Science Foundation Grant(10471094)of Chinathe Ph.D.Foundation Grant(0527003)of Chinese Education Ministry+1 种基金the Shanghai Leading Academic Discipline Project(T0401)the Science Foundation Grant(05DZ11)of Shanghai Education Committee.