M. S. Khan, Department of Mathematics and Statistics, College of Science, Sultan Qaboos University, P.O.Box 36, Al-Khoud 123, Muscat, OMAN
Abstract. The purpose of this note is to provide a substantial improvement and appreciable generalizations of recent results of Beg and Azam; Pathak, Kang and Cho; Shiau, Tan and Wong; Singh and Mishra.
AMSclassification. 47H10, 54H25, 54C60.
Keywords. Coincidence point, fixed point, hybrid fixed points, weak compatibility, multi-valued mappings, asymptotically regular sequence.