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2017, vol. 9, br. 1, str. 81-90
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Coupled fixed point theorems in C*-algebra-valued b-metric spaces
(naslov ne postoji na srpskom)
aDžavni univerzitet u Novom Pazaru, Srbija
bDepaartment of Mathematics and Computer Sciences, University of Palermo, Palermo, Italy
cDepaartment of Mathematics, Vinh University, Vinh City, Vietnam
Sažetak
(ne postoji na srpskom)
In this paper, we give some coupled fixed point results in the framework of C*- algebra-valued b-metric spaces and in particular in the setting of C* algebra-valued metric spaces. These results, with shorter proofs, generalize and improve other theorems recently introduced. We have used a method of reducing coupled fixed point results to the respective ones for mappings with one variable in the framework of b-metric spaces. Finally, two examples are given to support our theoretical work.
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