학술저널
COMMON FIXED POINTS FOR TWO MAPPINGS WITH EXPANSIVE PROPERTIES ON COMPLEX VALUED METRIC SPACES
- 충청수학회
- Journal of the Chungcheong Mathematical Society
- Volume 28, No. 1
-
2015.0213 - 28 (16 pages)
- 2
In this paper, we use two mappings satisfying certain expansive conditions to construct convergent sequences in complex valued metric spaces, and then we prove that the limits of the convergent sequences are the points of coincidence or common fixed points for the two mappings. The main theorems in this paper are the generalizations and improvements of the corresponding results in real metric spaces, cone metric spaces and topological vector space-valued cone metric spaces.
1. Introduction
2. Basic lemmas
3. Common fixed point theorems
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