常彦勋 - 北京交通大学

个人简介

教育背景 1985年毕业于河北师范大学 1988年获苏州大学数学硕士学位 1995年获苏州大学应用数学博士学位工作经历 1988年7月至1995年12月任河北师范大学数学系助教、讲师、副教授 1996年1月调入北京交通大学数学系，副教授 1998年9月至今任北京交通大学教授、博士生导师、二级岗位教授、数学系主任一直从事组合数学与编码理论的教学与科研工作，曾获霍英东教育基金会第六届高等院校青年教师基金，主持完成国家自然科学基金项目6项及一项博士点基金，正主持一项国家自然科学基金重点项目。经常应邀参加国际、国内专业学术会议并做特邀报告及大会报告。在组合数学与编码理论领域发表190余篇学术论文，其中近160篇被SCI收录，一项成果在1991年获河北省科技进步一等奖(排名二)，另一成果在2001年获全国高校科技奖自然科学二等奖(排名三)。曾应邀赴意大利、日本、加拿大、新加坡以及香港地区进行讲学及合作研究。

研究领域

组合设计与编码理论组合理论与编码运筹学中的统计分析

近期论文

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[1] Y. Gao, Y. Chang, and T. Feng, Group divisible (K_4-e)-packings with any minimum leave, J. Combinatorial Designs, Vol. 26, Issue 7(2018), 315-343. [2] J. Zhou and Y. Chang, Further results on 3-spontaneous emission error designs, Discrete Math., 341 (2018), 3057-3074. [3] Y. Chang, F. Cheng, and J. Zhou, Partial geometric difference sets and partial geometric difference families, Discrete Math., 341 (2018), 2490-2498. [4] X. Zhang and Y. Chang, p-th Kazdan-Warner equation on graph in the negative case, J. Mathematical Analysis and Applications, 466(2018) 400-407. [5] H. Zheng, Y. Chang, and J. Zhou, Existence of LS^{+}(2^n4^1)s, J. Combinatorial Designs, Vol. 26, No. 8(2018), 387-400. [6] L. Lan and Y. Chang, Optimal cyclic quaternary constant-weight codes of weight three, J. Combinatorial Designs, 26(2018), 174-192. [7] L. Lan, Y. Chang, and L. Wang, Constructions of cyclic quaternary constant-weight codes of weight three and distance four, Designs, Codes and Cryptography, Vol. 86(2018), 1063-183. [8] L. Lan and Y. Chang, Constructions for optimal cyclic ternary constant-weight codes of weight four and distance six, Discrete Math., 341 (2018), 1010-1020. [9] H. Zheng, Y. Chang, and J. Zhou, Large sets of Kirkman triple systems of prime power sizes, Designs, Codes and Cryptography, Vol. 85(2017), 411-423. [10]L. Wang and Y. Chang, Determination of sizes of optimal three-dimensional optical orthogonal codes of weight three with the AM-OPP restriction, J. Combinatorial Designs, Vol. 25, Issue 7(2017), 310-334. [11]J. Zhou and Y. Chang, Bounds and constructions of t-spontaneous emission error designs, Designs, Codes and Cryptography, Vol. 85(2017), 249-271. [12]Y. Chang, B. Fan, T. Feng, D. F. Holt, and P. R. J. \"Osterg{\aa}rd, Classification of cyclic Steiner quadruple systems}, J. Combinatorial Designs, Vol. 25, Issue 3(2017), 103-121. [13]Y. Chang, L. Ji, and H. Zheng, A completion of LS(2^n4^1), Discrete Math., 340(2017), 1080-1085. [14]S. Dai, Y. Chang, and L. Wang, w-cyclic holey group divisible designs and their applications to three-dimensional optical orthogonal codes, Discrete Math., 340(2017), 1738-1748. [15]H. Zheng, Y. Chang, and J. Zhou, Direct constructions of large sets of Kirkman triple systems, Designs, Codes and Cryptography, Vol. 83, Issue 1(2017), 23-32. [16]L. Lan, Y. Chang, and L. Wang, Cyclic constant-weight codes: upper bounds and new optimal constructions, IEEE Trans. Inform. Theory, Vol. 62, Issue 11(2016), 6328-6341. [17]J. Zhou and Y. Chang, Bounds on the dimensions of 2-spontaneous emission error designs, J. Combinatorial Designs, Vol. 24, No. 10(2016), 439-460. [18]J. Zhou and Y. Chang, 3-spontaneous emission error designs from PSL(2,q) or PGL(2,q), J. Combinatorial Designs, Vol. 24, No. 5(2016), 234-245. [19]R. Pan and Y. Chang, A note on difference matrices over non-cyclic finite abelian groups, Discrete Math., Vol. 339, Issue 2(2016), 822-830. [20]T. Feng, X. Wang, and Y. Chang, Semi-cyclic holey group divisible designs with block size three, Designs, Codes and Cryptography, Vol. 74, Issue 2(2015), 301-324.