北京交通大學運籌學與控制論研究生導師介紹：郝榮霞

• 2025考研復試伴學班
• 2025考研復試標準班
• 2026考研英語全程班
• 26考研全科上岸規劃營「擇校▪規劃▪備考」
• 北京交通大學2025考研專業課復習資料「真題▪筆記▪講義▪題庫」

基本信息
辦公電話：51685466 電子郵件： rxhao@bjtu.edu.cn
通訊地址：北京交通大學理學院數學系 郵編：100044 

教育背景與工作經歷
教育背景：
博士：北京交通大學數學系（2002）；
碩士：首都師范大學數學系（1991）；
學士：首都師范大學數學系（1988）；
工作經歷：
2013.8-2014.8 美國的佐治亞理工學院（Georgia Institue of Technology)數學系，訪問學者;
2011-至今 北京交通大學博士導師；
2006-至今：北京交通大學 教授；.
2006.3-2006.9 美國的西弗吉尼亞大學（West Virginia University）數學系，訪問學者；
1998-2006 北京交通大學副教授；
1993-1998 北京交通大學講師；
1991-1993 北京交通大學助教。

研究方向（順序不分先后）
圖論與網絡
圖、網絡與組合優化
運籌學中的統計分析
招生專業
運籌學與控制論博士
運籌學與控制論碩士
統計學碩士
科研項目
主持和參加的科研項目
國家自然科學基金“面上”：有向圖及網絡的曲面嵌入虧格問題的研究，2014-01-01-2017-12-31，60.0萬元;
教育部：外專****項目，2012-09-01--2015-08-31，261.0萬元;
教育部：外專****科研項目，2012-09-01--2015-09-30，139.0萬元；
國家自然科學基金“面上”：圖與網絡的對稱性，2013-01-01--2016-12-31，50.0萬元；
國家自然科學基金“面上”：圖與地圖的對稱性研究，2012-01-01--2015-12-31，46.0萬元；
國家自然科學基金“其他”：第五屆排隊論及網絡應用國際會議，2010-07-28--2010-12-31，3.0萬元；
國家自然科學基金“面上”：圖的弧傳遞性與虧格分布，2009-01-01--2011-12-31，29.0萬元；
教育部：圖的正則覆蓋與正則地圖研究，2008-04-01--2009-03-31，3.5萬元；
科技部“863”：城市交通多式聯動誘導關鍵理論問題研究，2007-12-15--2009-12-15，18.0萬元；
教育部“重點”：圖的正則覆蓋與分類，2006-01-01--2008-12-30，10.0萬元；
科技部：回歸分析理論及其應用，2004-01-12--2005-12-12，11.8萬元;
國家自然科學基金：曲面縱橫嵌入理論與布局優化，2004-01-01--2006-12-31，20.0萬元;
教育部：強對稱圖類的研究，2003-01-01--2005-12-01，5.0萬元;
教育部：區組設計及其在編碼密碼學中的應用研究，2002-01-01--2004-12-01，4.5萬元;
國家自然科學基金：圖的浸入理論與VLSI的布局，2000-01-01--2002-12-31，12.0萬元.
國家自然科學基金(橫向)：地圖計數與組合矩陣論及其算法研究，2003-03-01--2005-12-01,1.5萬元；
校科技基金：色和及相關性質，2002-11-01--2003-11-01, 0.8萬元.
科技基金：圖的相關性質及應用，2004-12-01--2006-12-30，2.0萬元；
教學工作
主講過的本科課程：微積分，線性代數，幾何與代數，離散數學等； 主講過的研究生課程：圖論，矩陣分析，拓撲圖論等
學術成果
期刊論文

Dongqin Cheng, Rong-Xia Hao, Various cycles embedding in faulty balanced hypercubes, Information Sciences 297 March (2015) 140-153.
Dongqin Chen, Rong-Xia Hao and Yan-Quan Feng, Embedding even cycles on folded hypercubes with conditional faulty edges,  Information Processing Letters, 115(2015)945-949.
Tiantian Li, Weili He, Rongxia Hao, The Orientable genus embedding distributions of K_14 ladders, Advances in Mathematics (China)), Vol.44, No.1 (2015) 37-47.
Xiaochen Hu, Weili He, Rongxia Hao, Balanced judicious partitions of graphs with $\Delta-\delta(G)\leq 2$, Operations Research Transactions, Vol. 19, No.1 (2015) 108-116.
Dongqin Cheng, Rong-Xia Hao and Yan-Quan Feng, Vertex-fault-tolerant cycles embedding in balanced hypercubes, Information Sciences 288 (2014) 449–461.
Dongqin Cheng, Rong-Xia Hao and Yan-Quan Feng, Two node-disjoint paths in balanced hypercubes, Applies Mathematics and Computation 242(2014) 127--142.
Rong-Xia Hao, Ru Zhang, Yan-Quan Feng and Jin-Xin Zhou, Hamiltonian cycle embedding for fault tolerance in balanced hypercubes, Applied Mathematics and Computation 244 (2014) 447–456.
Dongqin Cheng, Rong-Xia Hao, Fault-tolerant cycles embedding in hypercubes with faulty edges, Information Sciences 282 (2014) 57–69.
Mei-Mei Gu, Rong-Xia Hao, 3-extra connectivity of 3-ary n-cube networks, Information Processing Letters 114 (2014) 486–491.
Dongqin Cheng, Rong-Xia Hao, Yan-Quan Feng, Odd cycles embedding on folded hypercubes with conditional faulty edges, Information Sciences 282 (2014)
Rong-Xia Hao, Wenmao Cairen, Haoyang Liu, The Genus of the folded hypercube, International Journal of Mathematical Combinatorics,1( 2014)28–36.
Rong-Xia Hao, Yan-Quan Feng and Jin-Xin Zhou, Conditional diagnosability of alternating group graphs, IEEE Transactions on Computers 62(4) (2013) 827-831.
Dongqin Cheng, Rong-Xia Hao and Yan-Quan Feng, Cycles embedding on folded hypercubes with faulty nodes, Discrete Applied Mathematics 161(18) (2013) 2894-2900.
Dongqin Cheng, Rong-Xia Hao and Yan-Quan Feng, Conditional edge-fault pancyclicity of augmented cubes, Theoretical Computer Science 510(2013) 94-101.
Ding Zhou, Rongxia Hao and Weili He, Lower bounds for the maximum genus of 4-regular graphs. Turkish Journal of Mathematics 36(4) (2012) 530-537.
Xingkuo Li, Rongxia Hao and Jiangen Zhang: Orientable Embedding Distributions by Genus of Crossing-Digraph. Ars Comb. 106 (2012) 417-421.
Rongxia Hao and Jin-Xin Zhou , Characterize a kind of fault tolerance of alternating group network, Acta Mathematica Sinica, Chinese series 55(6)(2012) 1055-1066.
Rongxia Hao Deming Li and Zhaoxiang Li, Group connectivity of generalized q-trees, Advances in Mathematics 41(6) (2012) 693-697.
Jianchu Zeng, Yanpei Liu and Rongxia Hao, Counting Orientable Embeddings by Genus for a Type of 3-regular graph, Graphs and Combinatorics 29(1) (2012) 133-142.
Rongxia Hao, Wenqiao Li and Feng Liu, Tutte-uniqueness of line graphs of ladders, Journal of Kunming University Science and Technology (Naturnal Science Edition ), 37(4) (2012) 92-96.
Keke Wang, Rongxia Hao and Jianbin Liu, Group connectivity of 1-edge deletable IM-extendable graphs , International Journal of Mathematical Combinatorics 1 (2011) 113-118.
Zhang Yongli, Liu Yanpei and Rongxia Hao, Enumeration of Eulerian planar near-quadrangulations, Intern- ational Conference on Computer Electronics, Communications and networks 1 (2011) 4952-4955.
Rongxia Hao and Yanpei Liu, Auxiliary graphs of projective planar signed graphs, Journal of Systems and Mathemtics Sciences (30) 9 ( 2010) 1251-1258.
Xingkuo Li Rongxia Hao, Zhoujian Mei, The embedding genus distributions for lantern-graphs, Advances in Mathematics (39) 2(2010) 144-150.
Rongxia Hao, Jianbin Niu , Xiaofeng Wang , Cun-Quan Zhang and T.Y. Zhang, A note on Berge- Fulkers on coloring, Discrete Mathematics 309(2009）4235-4240.
Rongxia Hao, Yanpei Liu, Taoye Zhang and Lanshuan Xu, The genus distributions of 4-regular digraphs, Australasian Journal of Combinatorics 43 (2009) 79–90.
Rongxia Hao and Yanpei Liu, The genus polynomials of cross-ladder digraphs in orientable surfaces, Science in China 51(5) (2008) 889-896.
Rongxia Hao and Yanpei Liu, The genus distributions of directed antiladders in orientable surfaces, Applied Mathematics Letters 21 (2008) 161-164.
Rongxia Hao, Lanshuan Xu, Xingkuo Li and Jiangen Zhang, Embeddable properties of digraphs in orientable surfaces, Acta Mathematicae Applicate Sinica 4(2008) 630-634.
Yan Yang and Rongxia Hao, Classification of embeddings of fan graphs on surfaces, Acta Mathematicae Applicate Sinica 5(2008) 792-798.
Rongxia Hao, Weili He, Yanpei Liu and Eeling Wei, The genus distribution for a certain type of permutation graphs in orientable surfaces Science in China A 50(2007) 1748-1754.
Xingkuo Li, Rongxia Hao and Jianmei. Zhou, Genus distributions of lighthouse graph, Proceeding of intern- ational symposium of 2007, Technology innovation, risk Management (2007) 736-740, ISBN 978-0-9783484- 4-1.
Jiangen Zhang, Rongxia Hao, Xingkuo Li and Lanshuan Xu, Genus distributions of cycle graph. Proceeding of international symposium of 2007，Technology innovation, risk management (2007) 747-752,ISBN 978-0- 9783484-4-1.
Juan Du, Rongxia Hao and Hongqi Li, Adjoint Polynomails of two kinds of graphs, OR Transactions 11(2007) 11-20.
Sha Zhu and Rongxia Hao, Disjoint 6-cycles in bipartite graphs, Advances in Mathematics 5(2007) 617-626.
Sha Zhu, Rongxia Hao and Lanshuan Xu, Disjoint directed 6-cycles in bipartite graphs, Journal of Beijing Jiaotong University 6(2007) 61-63.
Kai Tang, Rongxia Hao and Lanshuan Xu, On chromatic uniqueness of the complete tripartite graphs, Journal of Beijing Jiaotong University 6(2007)64-68.
Yichao Chen, Yanpei Liu and Rongxia Hao, Structure for a graph with average genus, J. Appl. Math. & Computing 21(2006) 45-55.
Rongxia Hao and Yanpei Liu, A note on the solution of planar trees chromatic sum equation，Acta Mathematica & Scientia 25(2005) 404-408.
J.L. Cai, Rongxia Hao and Yanpei Liu, The enumeration of rooted cubic c-nets, J. Appl. Math.& computing 18(2005) 329-337.
Rongxia Hao, Yanpei Liu and Weili He, A note on the polysums of rooted bitrees, Acta Mathematica & Scientia 24(2004) 369-374.
Rongxia Hao and Yanpei Liu, On chromatic polynomials of some kinds of graphs, Acta Mathematicae Applicate Sinica 20(2004) 239-246.
Rongxia Hao and Yanpei Liu, A generalization of Steinhaus’ chessboard problem, Northeastern Mathematical J. 20 (2004) 139-144.
Rongxia Hao, Junliang Cai and Yanpei Liu, Counting rooted nearly 2-regular planar maps, Northeastern Mathematical J. 20 (2004) 265-270.
Rongxia Hao, Junliang Cai and Yanpei Liu, The relations of two kinds of planar maps, Journal of systerms science and information 1 (2003) 507-514.
Rongxia Hao and Yanpei Liu, On chromatic polynomials of complements of all wheels with any missing consecutive spokes, J. Mathematical Research & Exposition 123(2003) 579-585.
Rong-Xia Hao, Mei-mei Gu and Yan-Quan Feng, The pessimistic diagnosabilities of some general regular graphs,Theoretical Computer Science,609 (2016) 413–420.
Mei-Mei Gu, Rong-Xia Hao, Yan-Quan Feng, Fault-tolerant cycle embedding in balanced hypercubes with faulty vertices and faulty edges, Journal of Interconnection Networks, (15) 1 & 2 (2015) .
Mei-Mei Gu, Rong-Xia Hao and Jian-Bing Liu, On the extra connectivity of k-ary n-cube networks, International Journal of Computer mathematics, 2015. http://dx.doi.org/10.1080/00207160.2015.1091070;
Rong-Xia Hao, Hongjian Lai, Haoyang Liu, A note on arboricity of 2-edge-connected cubic graphs,   Advances in Mathematics (China)) 44(6) (2015), 865-870.
著作譯著

《圖論導引》北京交通大學出版社 16.6萬字，2014年，ISBN: 97875121171501；
《離散數學》臺灣新文京出版社2006， 25萬字， ISBN 9861502971；
《微積分》北京交通大學出版社2007， 5萬字，ISBN: 9787810822404；
《高等數學方法導引》，北京交通大學出版社， 3萬字；
《離散數學》人民教育出版社2005， 5萬字；
獲獎與榮譽
北京運籌學會2008年青年優秀論文一等獎；
2007智瑾講教優秀青年教師獎；
2012年北京交通大學優秀畢業班班主任；
2012年北京交通大學教學成果二等獎(4);
2008年北京交通大學教學成果一等獎(5)；
2002-至今 校級優秀主講教師.
社會兼職
《Mathematical Reviews》評論員