Fractional Gallai-Edmonds decomposition and maximal graphs on fractional matching number. - Yan Liu 030; Mengxia Lei; Xueli Su (J. Comb. Optim., 2020)

Integer k-matchings of graphs: k-Berge-Tutte formula, k-factor-critical graphs and k-barriers. - Yan Liu 030; Xueli Su; Danni Xiong (Discret. Appl. Math., 2021)

Star-Critical Gallai-Ramsey Numbers of Graphs. - Xueli Su; Yan Liu 030 (Graphs Comb., 2022)