Common Fixed Point of Multivalued Generalized <inline-formula> <graphic file="1687-1812-2010-708984-i1.gif"/></inline-formula>-Weak Contractive Mappings

Fixed point and coincidence results are presented for multivalued generalized -weak contractive mappings on complete metric spaces, where is a lower semicontinuous function with and for all . Our results extend previous results by Zhang and Song (2009), as well as by Rhoades (2001), Nadler (1969), and Daffer and Kaneko (1995).