GENERAL RELATED FIXED POINT THEOREM FOR TWO PAIRS OF MAP-PINGS IN TWO METRIC SPACES
VALERIU POPA(1), ALINA-MIHAELA PATRICIU
1. "Vasile Alecsandri" University of Bacău, 157 Calea Mărăşeşti, Bacău, 600115, ROMANIA e-mail address: vpopa@ub.ro 2. "Dunărea de Jos" University of Galaţi, Faculty of Sciences and Environment, Department of Mathematics and Computer Sciences, 111 Domnească Street, Galaţi, 800201, ROMANIA e-mail address: Alina.Patriciu@ugal.ro
Abstract
In this paper a general fixed point theorem for two pairs of mappings in two metric spaces, which generalizes the results from [2] and [7], is proved.