We show that Rieffel’s quantum Gromov–Hausdorff distance between two compact metric spaces is not equivalent to the ordinary applied associated state spaces.

The fundamental goal of this paper is to derive common fixed-point results for a sequence multivalued mappings contained in closed ball over complete neutrosophic metric space. A basic and distinctive procedure has been used prove the proposed results.

Gregori and Romaguera introduced, in 2004, the notion of a KM-fuzzy quasi-metric space as natural asymmetric generalization concept fuzzy metric sense Kramosil Michalek. Ever since, various authors have discussed several aspects such spaces, including their topological (quasi-)metric properties well connections with domain theory relationship other structures. In particular, development fixed p...