Ukr. Mat. Zh. - 2013. - 65, № 5. - pp. 734–740
We show the existence of fixed points and common fixed points for single-valued generalized contractions on the spaces equipped with vector-valued metrics.
Ukr. Mat. Zh. - 2011. - 63, № 11. - pp. 1544-1554
We extend the common fixed point theorem established by Zhang and Song in 2009 to generalized (ψ, φ)f,g weak contractions. Moreover, we give an example that illustrates the main result. Finally, some common fixed point results are obtained for mappings satisfying a contraction condition of the integral type in complete metric spaces.