Some Generalizations of Fixed Point Results for Multivalued Contraction Mappings

We establish some fixed point results for multivalued contraction type mappings in terms of a ?-distance in a complete metric space. Our results generalize very recent results of some authors (Ciric, 2008, 2009; Feng and Liu 2006; Klim and Wardowski 2007; and Latif and Abdou 2011).