Publication：

(1) He Chen*, Long rainbow paths and rainbow cycles in edge colored graphs - A survey, Applied mathematics and computation, 2018(317-):317.

(2) He Chen*, Zeming Jin, Coupon coloring of cographs, Applied Mathematics & Computation, 2017, 308:90-95.

(3) He Chen*, Xueliang Li, Color Degree Condition for Long Rainbow Paths in Edge-Colored Graphs, Bulletin of the Malaysian Mathematical Sciences Society, 2016, 39(1), 409-425.

(4) He Chen, Xueliang Li*, Long heterochromatic paths in heterochromatic triangle free graphs, Utilitas Mathematica, 2011, 85, 3-12.

(5) He Chen, Xueliang Li*, Jianhua Tu, Complete solution for the rainbow numbers of matchings, Discrete Mathematics, 2009, 309, 3370-3380.

(6) He Chen, Zeming Jin, Xueliang Li*, Jianhua Tu, Heterochromatic tree partition numbers for complete bipartite graphs, Discrete Mathematics, 2008, 308, 3871-3878.

(7) He Chen, Xueliang Li*, Color neighborhood union conditions for long heterochromatic paths in edge-colored graphs, The Electronic Journal of Combinatorics, 2007, 14, #R77.

      (8) He Chen, Xueliang Li*, Long heterochromatic paths in edge-colored graphs, The Electronic Journal of Combinatorics,2005, 12(1), #R33.