姓名：郝建修　
　　职称：教授　
　　所在学院：数理与信息工程学院　

　　研究方向：组合数学与最优化
　　主讲课程：主讲本科课程：高等代数
　　指导专业：(0701) 数学（一级）

　　论文著作
　　1．Jianxiu Hao, Two-dimensional bandwidth of graphs, ARS Combinatoria, 74(2005), 77-88. (SCI: 908KR)
　　2．Jianxiu Hao, The adjoints of DNA graphs, Journal of Mathematical Chemistry, 37(4)(2005), 333-346. (SCI: 910WN).
　　3．Jianxiu Hao, Estimate the distance of genome rearrangements by reversals, Journal of Mathematical Chemistry, 42(1)(2007), 81-91. (SCI: 178TH). IF = 1.05
　　4．Jianxiu Hao, An algorithm for reversal median problem, Journal of Mathematical Chemistry, 42(4)(2007), 849-857. (SCI: 215LC). IF = 1.05
　　5．Jianxiu Hao, Some bounds for PI indices, MATCH Communications in Mathematical and in Computer Chemistry, 60(1)(2008), 121-134. (SCI: 310FX). IF= 3.500
　　6．Jianxiu Hao, The PI index of gated amalgam, ARS Combinatoria, 91.Apr.(2009), 135-145.
　　7．Jianxiu Hao, PI index of some simple pericondensed hexagonal systems, ARS Combinatoria, 92.Jul.(2009), 137-147.
　　8．Jianxiu Hao, Some graphs with extremal PI index, MATCH Communications in Mathematical and in Computer Chemistry, 63(2010), 211-216.
　　9．Jianxiu Hao, The Modified Zagreb Indices about Join and Composition of Graphs, ARS Combinatoria, 95(2010), 417-426.
　　10．Jianxiu Hao, PI Indices for Some Classes of Bicyclic Graphs, ARS Combinatoria, 96(2010), 3-7.
　　11．Jianxiu Hao, Some Results about Modified Zagreb Indices, ARS Combinatoria, 96(2010), 193-202.
　　12．Jianxiu Hao, The Modified Zagreb Indices about Disjunction and Symmetric Difference of Graphs, ARS Combinatoria, 96(2010), 521-531.

　　指导研究生简况：共5人

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