On Some Properties of Multi-Valued Feng–Liu-Type Operators in Metric Spaces
On Some Properties of Multi-Valued Feng–Liu-Type Operators in Metric Spaces
In the context of a complete metric space, the most important fixed-point result for multi-valued operators was given in 1969. Many extensions of this fixed-point principle for multi-valued operators were proved by different authors. Based on some of the above-mentioned results, we introduce the notion of the multi-valued Feng–Liu-type operator …