混合单调算子的新耦合不动点

doi:10.3863/j.issn.1000-2634.1991.02.16

西南石油大学学报(自然科学版) ›› 1991, Vol. 13 ›› Issue (2): 133-139.DOI: 10.3863/j.issn.1000-2634.1991.02.16

混合单调算子的新耦合不动点

杨光崇¹邓磊¹向开理²

(1.四川师范大学；2.西南石油学院)

收稿日期:1991-01-18 修回日期:1900-01-01 出版日期:1991-04-20 发布日期:1991-04-20

NEW COUPLED FIXED POINTS OF MIXED MONOTONE OPERATORS

Yang Guang-chong¹Deng Lei¹Xiang Kai-li²

(1.Sichuan Normal University；2.South-west Petroleum Institute)

Received:1991-01-18 Revised:1900-01-01 Online:1991-04-20 Published:1991-04-20

摘要/Abstract

摘要：

本文在没有连续性和紧性(范数意义下)的条件下，证明混合单调算子祸合不动点的存在定理，改进和推广了郭大钧、v.Lakshmikanthan(Nonlinear Analysis.Vol.11 No.5。p623-632)的若干最近结果。

关键词: 混合单调算子, 耦合不动点, Qw—收敛

Abstract:

In this paper, we have proved some new coupled fixed points of mixed monotone operators without assumptions of continuity and compactness, improved and generalized some recent results obtained by Guo Dajun, V. Lakshmikantham (Nonlinear Analysis，Vol.11, No.5, 1987,623-632).

Key words: Mixed monotone operator, Coupled fixed point, QW- convergence

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