Rahimi, Hamidreza; Vetro, Calogero; Abbas, Mujahid; Rad, Ghasem Soleimani
(Etamaths Publishing, 2014)
In this paper we introduce the notion of T-contraction for tripled
xed points in abstract metric spaces and obtain some tripled xed point
theorems which extend and generalize well-known comparable results in the
literature. ...