About author:MA Hai-cheng(1965- ), male, native of Menyuan, Qinghai, a professor of Qinghai Nationalities
University, engages in algebraic graph theory.
Supported by:
Supported by the NNSF of China(10861009); Supported by the Ministry of Education Science and Technology Item of China(206156);
MA Hai-cheng, LIU Hui-min, ZHANG Hai-liang. Graph Description by the Chromatic Polynomials [J]. Chinese Quarterly Journal of Mathematics, 2009, 24(1): 46-52.