Applied Mathematics and Mechanics (English Edition) ›› 1992, Vol. 13 ›› Issue (3): 227-231.
兰坤泉, 丁协平
Lan Kun-quan, Ding Xie-ping
摘要: In this paper, we study minimal and maximal fixed point theorems and iterative technique for nonlinear operators in product spaces. As a corollary of our result, some coupled fixed point theorems are obtained, which generalize the coupled fixed point theorems obtained by Guo Da-jun and Lankshmikantham[2] and the results obtained by Lan in [4], and [6].