L-Fuzzy Rough G-Proximity Spaces

In this paper, we study the concept of nearness between [Formula: see text]-fuzzy rough sets using [Formula: see text]-fuzzy rough grills. We introduce the concept of Čech [Formula: see text]-fuzzy rough [Formula: see text]-proximity spaces and [Formula: see text]-fuzzy rough [Formula: see text]-LO-proximity spaces. On this new nearness structure, we prove some basic topological results and to support the proposed approach, examples are given.