Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4668609 | Arab Journal of Mathematical Sciences | 2013 | 13 Pages |
Abstract
In this paper, we introduce the new notion of g-monotone mapping and prove some fixed point theorems for multi-valued and single-valued g-increasing mappings in partially ordered metric spaces. The mappings considered in this paper are assumed to satisfy certain metric inequalities which are established by an altering distance function. The presented results extend and improve the main results of Choudhury and Metiya [B.S. Choudhury, N. Metiya, Multi-valued and single-valued fixed point results in partially ordered metric spaces, Arab J. Math. Sci. 17 (2011) 135–151].
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Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Jiandong Yin, Ting Guo,