Resumen de Coincidence point theorems for multivalued f-weak contraction mappings and applications

M. Abbas, N. Hussain, B.E. Rhoades

• We prove the existence of coincidence points and common fixed points for multivalued f-weak contraction mappings which assume closed values only. As an application, related common fixed point, invariant approximation, random coincidence point and random invariant approximation results are also obtained. Our results provide extensions as well as substantial improvements of several well known results in the existing literature. © 2011 Springer-Verlag.