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math.FA2026
Four point analogue of Ciric-Reich-Rus type mappings with non-unique fixed points
Irfan Ahmed, Shallu Sharma, Sahil Billawria
In this paper, we introduce and study a new class of mappings termed generalized quadrilateral Ciric-Reich-Rus type mappings, which serve as a four-point analogue of Ciric- Reich-R…
math.FA2026
Another Perspective on Chatterjea Contraction
Shallu Sharma, Irfan Ahmed, Sahil Billawria
Inspired by the well-known result stating that if any iterate of a mapping is a Banach contraction on a complete metric space, then the mapping itself possesses a unique fixed poin…