1.The Randic index and signless Laplacian spectral radius of graphs (with Xing Peng), Discrete Mathematics, 342 (2019), no.3, 643--653
2.On sufficient conditions for rainbow cycles in edge-colored graphs (with Shinya Fujita, Chuandong Xu and Shenggui Zhang), Discrete Mathematics (2019), to appear.
3.Stability results on the circumference of a graph (with Jie Ma), Combinatorica (2019), 31 pages, to appear.
4.Spectral radius and Hamiltonian properties of graphs, II （with Jun Ge), Linear Multilinear Algebra (2019), https://doi.org/10.1080/03081087.2019.1580668.
5.Coloring graphs with two odd cycle lengths (with Jie Ma), SIAM Journal on Discrete Mathematics 32-1 (2018), pp. 296-319
6.Extremal problems on the Hamiltonicity of claw-free graphs (with Binlong Li and Xing Peng), Discrete Mathematics 341(2018) 2774--2788.
7.Spectral analogues of Moon-Moser's theorem on Hamilton paths in bipartite graphs (with Binlong Li), Linear Algebra Appl. 515 (2017) 180--195
8.Spectral analogues of Erdos’and Moon-Moser's theorems on Hamilton cycles (with Binlong Li), Linear Multilinear Algebra 64 (2016), no. 11, 1152-1169.
9.Color degree sum condition for rainbow triangles in edge-colored graphs (with Ruonan Li and Shenggui Zhang), Graphs and Combinatorics 32(2016), 2001–2008.
10.Long paths and cycles passing through specified vertices under the average degree condition (with Binlong Li and Shenggui Zhang), Graphs and Combinatorics 32 (2016), no. 1, 279--295
11.A note on nowhere-zero 3-flow and Z_3-connectivity (with Fuyuan Chen), Ars Math. Contemp. 10 (2016) 91-98
12.Induced subgraphs with large degrees at end-vertices for hamiltonicity of claw-free graphs (with Roman Cada, Binlong Li and Shenggui Zhang), Acta Math. Sin. (Engl. Ser.) 32 (2016), no. 7, 845--855
13.Solution to a problem on hamiltonicity of graphs under Ore- and Fan-type heavy subgraph conditions （with Binlong Li and Shenggui Zhang), Graphs Combin. 32 (2016), no. 3, 1125--1135
14.Notes on a conjecture of Manoussakis concerning Hamilton cycles in digraphs, Inform. Process. Lett. Vol. 115 (2015), 221--224
15.Rainbow triangles in edge-colored graphs (with Binlong Li, Chuandong Xu and Shenggui Zhang), European Journal of Combinatorics 36 (2014), 453--459
16.The Ramsey numbers of paths versus wheels: a complete solution (with Binlong Li), Electronic Journal of Combinatorics 21(4) (2014), P4.41, 30pp.
17.Pairs of Fan-type heavy subgraphs for pancyclicity of 2-connected graphs, The Australasian Journal of Combinatorics 58(1) (2014) 127--136
18.Ore- and Fan-type heavy subgraphs for Hamiltonicity of 2-connected graphs (with Shenggui Zhang), Discrete Mathematics 313 (2013) 1715-1725.
19.Disjoint perfect matchings in graphs under the Ore-type condition (with Hongliang Lu), submitted.
20.Extensions of Erdos-Gallai Theorem and Luo's Theorem with Applications (with Xing Peng), arXiv:1801.09981.
21.Proof of Lundow and Markstrm's conjecture on chromatic polynomials via novel inequalities (with Fengming Dong, Jun Ge, Helin Gong, Zhangdong Ouyang, Eng Guan Tay),arXiv:1803.08658.
22.Exact bipartite Turan number of even cycles (with Binlong Li), Arxiv:1901.06137.
23.The formula for Turán number of spanning linear forests （with Jian Wang), arXiv:1812.01047.
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