Kristaq Kikina

Fixed Point Theorems in Quasi-2-Banach Spaces

Silvana Liftaj, Luljeta Gjoni & Kristaq Kikina · Journal of Scientific Research and Reports · 2014

A number of authors have studied various aspects of fixed point theory in the setting of 2-metric and 2-Banach spaces. In this paper we prove a fixed point theorem for mappings in quasi-2-Banach space via an implicit relation. The results of this paper extend a host of previously...