Modified proof of Caristi's fixed point theorem on partial metric spaces

作者：Klin eam Chakkrid^*

来源：Journal of Inequalities and Applications, 2013, 2013(1): 210.

DOI：10.1186/1029-242X-2013-210

• lower semi-continuous functions
• Caristi's fixed point theorem
• partial metric spaces

In this paper, lower semi-continuous functions are used to modify the proof of Caristi's fixed point theorems on partial metric spaces. We prove a new type of fixed point theorems in complete partial metric spaces, and then generalize them to metric spaces. Some more general results are also obtained on partial metric spaces.

• 出版日期2013