【摘要】 郭大钧和V·Lakshmikantham研究了混合单调算子的藕合不动点定理(见参考文献[1])。本文减弱了[1]中主要定理的条件,得到了相同的结果。同时,我们定义了弱连续的算子,得到了几个新的结果。更多还原

【Abstract】 It is well known that Guo Dajun and V.Lakshmikantham studied theorems of coupled fixed point sof mixed monotone operators.(see[1]). In this paper, we weaken the conditions of main theorems in [1], and obtain as the same results as [1], Meantime, we have defined the concept of wcakluy continuous operator, we obtain several new results.更多还原