Common fixed points for four maps in cone metric spaces |
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| Authors: | Mujahid Abbas Talat Nazir |
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| Institution: | a Department of Mathematics, Lahore University of Management Sciences, 54792 Lahore, Pakistan
b Department of Mathematics, Indiana University, Bloomington, IN 47405-7106, United States |
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| Abstract: | The existence of coincidence points and common fixed points for four mappings satisfying generalized contractive conditions without exploiting the notion of continuity of any map involved therein, in a cone metric space is proved. These results extend, unify and generalize several well known comparable results in the existing literature. |
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| Keywords: | Common fixed point Coincidence point Cone metric spaces Non-normal cone |
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