Guo-Hui Zhang, Ph.D. Associate Professor, Mathematical Science Contact 301 Sparkman DriveShelby CenterRoom 258KHuntsville, AL 35899 Campus Map 256.824.6486zhangg@uah.edu Biography Curriculum Vitae Education Ph.D., Mathematics, Southern Illinois University at Carbondale M.S., Mathematics, Southern Illinois University at Carbondale B.S., Mathematics, Northeast Normal University at Changchun, China Recent Publications (with W.D. Wallis) On the clique partition number of the complement of a triangle,Congressus Numerantium 66(1988), 217-226.2 (with W.D. Wallis) The impossibility of certain critical graphs, Recent Studies in GraphTheory, ed. V.R. Kulli, Visheva International Publications, 1989, 225-227.3 (with W.D. Wallis) On maximal clique irreducible graphs, Journal of Combinatorial Mathematics and Combinatorial Computing, 8(1990), 187-193.4 Smallest regular graphs with prescribed odd girth, Journal of Graph Theory, 15(1991),453-467.5 (with W.D. Wallis) Small clique coloring numbers, Bulletin of the Institute of Combinatoricsand its Applications, 5(1992), 107-111.6 The maximum valency of regular graphs with given order and odd girth, Journal of GraphTheory, 16(1992), 205-211.7 Pseudo-one-factorizations of regular graphs of odd order-I: Some general questions, Graphs,Matrices, and Designs, ed. Rolf Rees, Marcel Dekker, 1992, 299-314.8 (with W.D. Wallis) On the partition and coloring of a graph by cliques, Discrete Mathematics,120(1993), 191-203.9 (with W.D. Wallis and J.L. Yucas) Single-change covering designs, Designs, Codes, and Cryptography, 3(1992), 9-19. Pseudo-one-factorizations of regular graphs of odd order-II: Products of graphs, Discrete Mathematics, 128(1994), 371-384