Relations among (L, M)-fuzzy convex structures, (L, M)-fuzzy closure systems and (L, M)-fuzzy Alexandrov topologies in a degree sense. - Zhen-Yu Xiu; Qing-Guo Li (J. Intell. Fuzzy Syst., 2019)

Some characterizations of (L, M)-fuzzy convex spaces. - Zhen-Yu Xiu; Qing-Guo Li (J. Intell. Fuzzy Syst., 2019)