Publication Date:
2014-07-29
Description:
In the paper, we prove a new fixed point theorem of nonlinear quasi-contractions in non-normal cone metric spaces, which partially improve the recent results of Arandelović and Kečkić’s and of Li and Jiang since some of the essential conditions therein are removed. A suitable example is presented to show the usability of our theorem. It is worth mentioning that the results in this paper could not be derived from the corresponding results in the setting of metric spaces by using a scalarization function or a Minkowski functional.MSC: 06A07, 47H10.
Print ISSN:
1687-1820
Electronic ISSN:
1687-1812
Topics:
Mathematics
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