Nordhaus-Gaddum-Type Theorem for Diameter of Graphs when Decomposing into Many Parts. - Zhihua An; Baoyindureng Wu; Daobin Li; Yun Wang; Guifu Su (Discret. Math. Algorithms Appl., 2011)

The Nordhaus-Gaddum-type inequalities for the Zagreb index and co-index of graphs. - Guifu Su; Liming Xiong; Lan Xu (Appl. Math. Lett., 2012)

On the Co-PI and Laplacian Co-PI eigenvalues of a graph. - Guifu Su; Liming Xiong; Lan Xu (Discret. Appl. Math., 2013)

Nordhaus-Gaddum-type inequality for the hyper-Wiener index of graphs when decomposing into three parts. - Guifu Su; Liming Xiong; Brian Yi Sun; Daobin Li (Theor. Comput. Sci., 2013)

Maximally edge-connected graphs and Zeroth-order general Randić index for 0<α<1. - Guifu Su; Liming Xiong; Xiaofeng Su (Discret. Appl. Math., 2014)

Graphs with fixed number of pendent vertices and minimal Zeroth-order general Randić index. - Guifu Su; Jianhua Tu; Kinkar Chandra Das (Appl. Math. Comput., 2015)

Topological indices of the line graph of subdivision graphs and their Schur-bounds. - Guifu Su; Lan Xu (Appl. Math. Comput., 2015)

The unicyclic graphs with maximum degree resistance distance. - Jianhua Tu; Junfeng Du; Guifu Su (Appl. Math. Comput., 2015)

The degree resistance distance of cacti. - Junfeng Du; Guifu Su; Jianhua Tu; Ivan Gutman (Discret. Appl. Math., 2015)

Some results on the reciprocal sum-degree distance of graphs. - Guifu Su; Liming Xiong; Xiaofeng Su; Xianglian Chen (J. Comb. Optim., 2015)

A new version for Co-PI Iindex of a graph. - Guifu Su (Ars Comb., 2016)

Maximally edge-connected graphs and Zeroth-order general Randić index for α ≤ -1. - Guifu Su; Liming Xiong; Xiaofeng Su; Guojun Li (J. Comb. Optim., 2016)

A kind of conditional connectivity of Cayley graphs generated by wheel graphs. - Jianhua Tu; Yukang Zhou; Guifu Su (Appl. Math. Comput., 2017)

Sufficient conditions on the zeroth-order general Randić index for maximally edge-connected graphs. - Zhibing Chen; Guifu Su; Lutz Volkmann (Discret. Appl. Math., 2017)

Fault tolerance of locally twisted cubes. - Litao Guo; Guifu Su; Wenshui Lin; Jinsong Chen (Appl. Math. Comput., 2018)

Sufficient conditions for a graph to be k-edge-hamiltonian, k-path-coverable, traceable and Hamilton-connected. - Guifu Su; Zihao Li; Huichao Shi (Australas. J Comb., 2020)

New comments on "A Hamilton sufficient condition for completely independent spanning tree". - Junjiang Li; Guifu Su; Guanbang Song (Discret. Appl. Math., 2021)

A Complete Characterization of Bipartite Graphs with Given Diameter in Terms of the Inverse Sum Indeg Index. - Guifu Su; Guanbang Song; Junfeng Du; Weixing Yang; Gang Rao; Jun Yin (Axioms, 2022)

A Complete Characterization of Bidegreed Split Graphs with Four Distinct α-Eigenvalues. - Guifu Su; Guanbang Song; Jun Yin; Junfeng Du (Symmetry, 2022)

Extremal problems on the Atom-bond sum-connectivity indices of trees with given matching number or domination number. - Yuan Zhang; Haiying Wang; Guifu Su; Kinkar Chandra Das (Discret. Appl. Math., 2024)

Every 2-connected {claw, Z2}-free graph with minimum degree at least 4 contains two CISTs. - Xiaodong Chen; Jiayuan Zhang; Liming Xiong; Guifu Su (Discret. Appl. Math., 2025)

Several graph properties in terms of the multiplicative version of the first Zagreb index. - Zhenghang Zhang; Guifu Su; Xiaowen Qin; Junfeng Du; Weili Guo; Yue Wu (Discret. Appl. Math., 2025)