Title :
Caristi´s Fixed Point Theorem in Quasi-metric Spaces
Author :
Shaobai, Chen ; Xiaowen, Xu ; Xiaodan, Chen
Author_Institution :
Coll. of Sci., Wuhan Univ. of Sci. & Technol., Wuhan, China
Abstract :
The completeness of quasi-metric space is researched in this paper. And the closed ball theorem of quasi-metric space is proved. Finally, the Ekeland theorem, Caristi fixed point theorem.
Keywords :
set theory; Caristi fixed point theorem; Ekeland theorem; closed ball theorem; quasi-metric spaces; Application software; Books; Computer science; Educational institutions; Space technology; Topology; completeness; fixed point theorem; quasi-metric space; upper Cauchy sequence;
Conference_Titel :
Computer Science and Engineering, 2009. WCSE '09. Second International Workshop on
Conference_Location :
Qingdao
Print_ISBN :
978-0-7695-3881-5
DOI :
10.1109/WCSE.2009.708
