R. Saadati
Department of Mathematics, Iran University of Science and Technology, Tehran, Iran.
[ 1 ] - Multi-valued operators with respect $wt$-distance on metric type spaces
Recently, Hussain et al., discussed the concept of $wt$-distance on a metric type space. In this paper, we prove some fixed point theorems for classes of contractive type multi-valued operators, by using $wt$-distances in the setting of a complete metric type space. These results generalize a result of Feng and Liu on multi-valued operators.
[ 2 ] - Coincidence and Common Fixed Point Results for $alpha$-$(psi,varphi)$-Contractive Mappings in Metric Spaces
Recently Samet et al. introduced the notion of $alpha$-$psi$-contractive type mappings and established some fixed point theorems in complete metric spaces. In this paper, we introduce $alpha$-$(psi,varphi)$-contractive mappings and stablish coincidence and common fixed point theorems for two mapping in complete metric spaces. We present some examples to illustrate our results. As application...
نویسندگان همکار