Banach空间二阶脉冲微分方程三点边值问题正解存在性
孙涛;杨静宇;段晓东;
Existence of positive solution of three-point boundary value problems for second-order impulsive differential equation in banach space
Sun, Tao (1); Yang, Jing-Yu (1); Duan, Xiao-Dong (2)
东北大学学报(自然科学版) . 2008, (3): 433 -436 .  DOI: -