Journal of Applied Mathematics (Jan 2012)

Fixed Point Theorems for 𝜓-Contractive Mappings in Ordered Metric Spaces

  • Chi-Ming Chen

DOI
https://doi.org/10.1155/2012/756453
Journal volume & issue
Vol. 2012

Abstract

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We obtain some new fixed point theorems for 𝜓-contractive mappings in ordered metric spaces. Our results generalize or improve many recent fixed point theorems in the literature (e.g., Harjani et al., 2011 and 2010).