fixed point; alteration of distances
A generalization is obtained for some of the fixed point theorems of Khan, Swaleh and Sessa, Pathak and Rekha Sharma, and Sastry and Babu for a self-map on a metric space, which involve the idea of alteration of distances between points.
 S. V. R. Naidu: Fixed point theorems by altering distances
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| Zbl 1001.54029
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