摘要

In this article we prove the existence of common fixed points for isotone increasing mappings in ordered b-metric spaces. Our results unite and improve the recent remarkable results, established by Roshan et al. [J. R. Roshan, V. Parvaneh, Z. Kadelburg, J. Nonlinear Sci. Appl. 7 (2014), 229-245], with much more general conditions and shorter proofs. An example is given to show the superiority of our genuine generalization.

  • 出版日期2015
  • 单位湖北师范大学