Browsing by Author "Mujahid Abbas"

Now showing 1 - 3 of 3
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    Fixed points of multivalued suzuki-zamfirescu-(f, g) contraction mappings
    (MATEMATIQKI VESNIK, 2014) Mujahid Abbas; Basit Ali; S.N. Mishra
    Coincidence point theorems for hybrid pairs of single valued and multivalued mappings on an arbitrary nonempty set have been proved. As an application of our main result, the existence of common solutions of functional equations arising in dynamic programming are discussed.
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    Fixed points of Suzuki type generalized multivalued mappings in fuzzy metric spaces with applications
    (Fixed Point Theory and Applications, 2015) Naeem Saleem; Basit Ali; Mujahid Abbas; Zahid Raza
    The aim of this paper is to introduce a class of multivalued mappings satisfying a Suzuki type generalized contractive condition in the framework of fuzzy metric spaces and to present fixed point results for such mappings. Some examples are presented to support the results proved herein. As an application, a common fixed point result for a hybrid pair of single and multivalued mappings is obtained. We show the existence and uniqueness of a common bounded solution of functional equations arising in dynamic programming. Our results generalize and extend various results in the existing literature.
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    Suzuki type fixed point theorems for generalized multi-valued mappings on a set endowed with two b-metrics
    (Elsevier, 2012) Ljubomir C´ iric´; Mujahid Abbas; Miloje Rajovic´; Basit Ali
    In this paper, we obtained Suzuki type fixed point results for a generalized multi-valued mapping on a set equipped with two b-metrics. As a consequence, existence and uniqueness of solution of functional equation arising in dynamical programming is also derived