Algebraic properties and topological properties of the quotient space of fuzzy numbers based on Mareš equivalence relation. - Dong Qiu; Chongxia Lu; Wei Zhang; Yaoyao Lan (Fuzzy Sets Syst., 2014)

On the hyperspace of bounded closed sets under a generalized Hausdorff stationary fuzzy metric. - Dong Qiu; Chongxia Lu; Shuai Deng; Liang Wang (Kybernetika, 2014)

On fuzzy differential equations in the quotient space of fuzzy numbers. - Dong Qiu; Wei Zhang; Chongxia Lu (Fuzzy Sets Syst., 2016)

On the stability of solutions of fuzzy differential equations in the quotient space of fuzzy numbers. - Dong Qiu; Rongwen Dong; Chongxia Lu; Chunlai Mu (J. Intell. Fuzzy Syst., 2016)

s2-C-continuous Poset. - Chongxia Lu; Qingguo Li (ISDT, 2017)

Extension of a class of decomposable measures via generalized pseudo-metrics. - Jia-Liang Xie; Qingguo Li; Chongxia Lu; Lankun Guo; Shui-Li Chen (Fuzzy Sets Syst., 2017)

Essential and density topologies on s2-continuous posets. - Chongxia Lu; Qingguo Li (Math. Struct. Comput. Sci., 2018)