3 papers
math.GN2024
Stratified L-convex groups
Lingqiang Li, Qiu Jin
This paper investigates a novel structure of stratified L-convex groups, defined as groups possessing stratified L-convex structures, in which the group operations are L-convexity-…
math.LO2024
The further study on the category of T-convergence groups
Lingqiang Li, Qiu Jin
T-convergence groups is a natural extension of lattice-valued topological groups, which is a newly introduced mathematical structure. In this paper, we will further explore the the…
math.LO2024
A novel axiomatic approach to L-valued rough sets within an L-universe via inner product and outer product of L-subsets
Lingqiang Li, Qiu Jin
The fuzzy rough approximation operator serves as the cornerstone of fuzzy rough set theory and its practical applications. Axiomatization is a crucial approach in the exploration o…