MULTI-VALUED OPERATORS WITH RESPECT wt-DISTANCE ON METRIC TYPE SPACES

作者：Demma M; Saadati R^*; Vetro P

来源：Bulletin of the Iranian Mathematical Society, 2016, 42(6): 1571-1582.

• Multivaled operator
• Pompeiu-Hausdorff generalized metric type
• fixed point theorem

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.

• 出版日期2016-12