• FIXED POINT THEOREMS IN DISLOCATED QUASI METRIC SPACES USING THE NOTION OF A- CONTRACTIONS

K. P. R. Sastry, S. Kalesha Vali, Ch. Srinivasa Rao, M. A. Rahamatulla*

Abstract


A fixed point theorem for a self map T (not necessarily continuous) on a complete dq- metric space is proved. Incidentally, we show that a result of Rajesh. S., Ansari.Z.K. and Manish Sharma [12] in its revised from (Theorem 2.1) is not valid through an example . We also extend a fixed point theorem for two self maps on a dislocated metric space of Rajesh.et.al [12] to dislocated quasi metric spaces.

Keywords


Dislocated metric space, dq-metric space, contractive condition, fixed point, A – contraction.

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