Edit Profile (opens in new tab) Ren, Han Co-Author Distance Author ID: ren.han Published as: Ren, Han Homepage: https://math.ecnu.edu.cn/~hren/intro_c.html?language=2&id=48 External Links: ResearchGate Documents Indexed: 161 Publications since 1994, including 1 Additional arXiv Preprint Co-Authors: 53 Co-Authors with 159 Joint Publications 1,558 Co-Co-Authors all top 5 Co-Authors 2 single-authored 44 Tang, Baoxiang 27 Liu, Yanpei 14 Ma, Dengju 10 Yang, Chao 8 Deng, Mo 8 Li, Zhaoxiang 7 Cao, Ni 7 Lu, Junjie 6 Long, Shude 5 Chao, Fugang 5 Wei, Erling 4 Cao, Fayun 4 Dong, GuangHua 4 Wang, Ning 4 Wu, Hao 3 Bai, Yun 3 Huang, Yuanqiu 3 Li, Gang 3 Lu, Weihua 2 Dong, Qian 2 Gao, Yanbo 2 Li, HaoLing 2 Li, Ting 2 Liu, Tongyin 2 Ren, Jing 2 Shan, Songling 2 Shi, Lihua 2 Wu, Yongxiang 2 Yao, Bing 1 Bau, Yun 1 Chen, Guantao 1 Chen, Hanlin 1 Dang, Ying 1 Gao, Zhicheng 1 Li, Jingyun 1 Li, Shiyin 1 Liu, Jiangtao 1 Liu, Ni 1 Lu, Changqing 1 Lu, Taojun 1 Luo, Yujiao 1 Lv, Damei 1 Ma, Den Ju 1 Si, BingFeng 1 Wang, Jialu 1 Wang, Yongqiang 1 Wu, Xiangqun 1 Xu, Mei 1 Xu, Tu 1 Zhang, Yan 1 Zhao, Hongtao 1 Zhao, Tianxiao 1 Zhao, Wenzhou all top 5 Serials 12 Journal of East China Normal University. Natural Science Edition 12 Graphs and Combinatorics 9 Ars Combinatoria 8 Acta Scientiarum Naturalium Universitatis Sunyatseni 8 Journal of Nanjing Normal University. Natural Science Edition 7 Journal of Mathematical Research & Exposition 5 Discrete Mathematics 5 Acta Mathematicae Applicatae Sinica. English Series 5 Journal of Jilin University. Science Edition 4 Applied Mathematics and Computation 4 Journal of Northeast Normal University. Natural Science Edition 4 Advances in Mathematics (Beijing) 4 Acta Mathematica Sinica. English Series 4 Acta Mathematica Scientia. Series A. (Chinese Edition) 4 Acta Mathematica Sinica. Chinese Series 4 International Journal of Mathematical Combinatorics 3 Northeastern Mathematical Journal 3 Science in China. Series A 3 Journal of Zhejiang University. Science Edition 2 Journal of Combinatorial Theory. Series B 2 European Journal of Combinatorics 2 Acta Mathematicae Applicatae Sinica 2 Journal of Wuhan University. Natural Science Edition 2 Journal of Dalian University of Technology 2 Applied Mathematics. Series B (English Edition) 2 Discussiones Mathematicae. Graph Theory 2 Acta Mathematica Scientia. Series B. (English Edition) 2 Chinese Quarterly Journal of Mathematics 2 Journal of South China Normal University. Natural Science Edition 2 Acta Mathematica Scientia. Series B. (English Edition) 2 Ars Mathematica Contemporanea 2 Journal of Central China Normal University. Natural Sciences 1 Discrete Applied Mathematics 1 Information Processing Letters 1 Israel Journal of Mathematics 1 Acta Mathematica Sinica 1 Journal of Graph Theory 1 Utilitas Mathematica 1 Bulletin of the Iranian Mathematical Society 1 Journal of Systems Science and Mathematical Sciences 1 Journal of Xinjiang University. Natural Science 1 Combinatorics, Probability and Computing 1 The Electronic Journal of Combinatorics 1 Journal of Luoyang University 1 Taiwanese Journal of Mathematics 1 Journal of Tianjin Normal University. Natural Science Edition 1 Journal of Systems Science and Complexity 1 Journal of Henan Normal University. Natural Science 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Journal of Fuzhou University. Natural Science Edition 1 Journal of Shandong University. Natural Science 1 Journal of Shenyang Normal University. Natural Science Edition 1 Journal of Inner Mongolia Normal University. Natural Science Edition 1 Frontiers of Mathematics in China 1 Journal of Huazhong Normal University. Natural Sciences 1 Journal of Xinyang Normal University. Natural Science Edition 1 Acta Scientiarum Naturalium Universitatis Nankaiensis 1 Journal of Chongqing Normal University. Natural Science all top 5 Fields 159 Combinatorics (05-XX) 4 Manifolds and cell complexes (57-XX) 1 Mathematical logic and foundations (03-XX) 1 Number theory (11-XX) 1 Geometry (51-XX) 1 Computer science (68-XX) 1 Operations research, mathematical programming (90-XX) 1 Biology and other natural sciences (92-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 37 Publications have been cited 106 times in 73 Documents Cited by ▼ Year ▼ Homeomorphically irreducible spanning trees in locally connected graphs. Zbl 1238.05054 Chen, Guantao; Ren, Han; Shan, Songling 11 2012 Generating cycle spaces for graphs on surfaces with small genera. Zbl 1050.05040 Ren, Han; Liu, Yanpei; Ma, D. J.; Lu, J. J. 8 2004 4-regular maps on the Klein bottle. Zbl 1023.05077 Ren, Han; Liu, Yanpei 8 2001 Enumerating near-4-regular maps on the sphere and the torus. Zbl 0979.05058 Ren, Han; Liu, Yanpei 7 2001 The number of loopless \(4\)-regular maps on the projective plane. Zbl 1018.05046 Ren, Han; Liu, Yanpei 7 2002 On the number of regular maps on the projective plane. Zbl 0938.05033 Ren, Han; Liu, Yanpei 6 1999 The crossing number of the circular graph \(C(2m+2,m)\). Zbl 1077.05033 Ma, Dengju; Ren, Han; Lu, Junjie 6 2005 Enumeration of 2-connected loopless 4-regular maps on the plane. Zbl 1005.05025 Ren, Han; Liu, Yanpei; Li, Zhaoxiang 5 2002 A new formula for the decycling number of regular graphs. Zbl 1370.05105 Ren, Han; Yang, Chao; Zhao, Tian-xiao 5 2017 Exponentially many maximum genus embeddings and genus embeddings for complete graphs. Zbl 1182.05044 Ren, Han; Bai, Yun 4 2008 The decycling number and maximum genus of cubic graphs. Zbl 1393.05166 Long, Shude; Ren, Han 4 2018 Bisingular maps on the sphere and the projective plane. Zbl 0965.05056 Ren, Han; Liu, Yanpei 3 2000 Minimum cycle bases of graphs on surfaces. Zbl 1127.05026 Ren, Han; Deng, Mo 3 2007 Survey of maximum genus of graphs. Zbl 1240.05063 Ren, Han; Li, Gang 2 2010 Counting nonseparable near-triangulations on the projective plane. Zbl 1098.05040 Ren, Han; Deng, Mo; Liu, Yanpei 2 2005 Short cycle structures for graphs on surfaces and an open problem of Mohar and Thomassen. Zbl 1106.05069 Ren, Han; Deng, Mo 2 2006 Counting 2-connected 4-regular maps on the projective plane. Zbl 1300.05131 Long, Shude; Ren, Han 2 2014 Embeddings of circular graphs. Zbl 1142.05019 Ren, Han; Deng, Mo 2 2007 The crossing number of \(C(m,3)\). Zbl 1119.05029 Lu, Junjie; Ren, Han; Ma, Dengju 1 2006 Finding short cycles in embedded graph in polynomial time. Zbl 1223.05144 Ren, Han; Cao, Ni 1 2010 Counting rooted near-4-regular Eulerian maps on some surfaces. Zbl 0945.05034 Ren, Han; Liu, Yanpei 1 1999 Counting rooted Eulerian maps on the projective plane. Zbl 0956.05055 Ren, Han; Liu, Yanpei 1 2000 Locally connectivity and up-embeddability of a graph. Zbl 1240.05175 Wu, Yongxiang; Li, Gang; Li, Haoling; Ren, Han 1 2011 Lower bound of the number of maximum genus embeddings and genus embeddings of \(K_{12s+7}\). Zbl 1235.05068 Ren, Han; Gao, Yanbo 1 2011 Fundamental cycles and graph embeddings. Zbl 1185.05048 Ren, Han; Zhao, HongTao; Li, HaoLing 1 2009 Enumeration of rooted planar Halin maps. Zbl 0918.05063 Ren, Han; Liu, Yanpei 1 1999 Enumeration of simple bipartite maps on the sphere and the projective plane. Zbl 0995.05068 Ren, Han; Liu, Yanpei 1 2002 Minor and minimum cycle bases of a 3-connected planar graph. Zbl 1182.05043 Ma, Dengju; Ren, Han 1 2009 Maximum genus of strong embeddings. Zbl 1054.05032 Wei, Erling; Liu, Yanpei; Ren, Han 1 2003 Minimum genus embeddings of the complete graph. Zbl 1348.05061 Li, Zhao Xiang; Ren, Han 1 2016 Decycling number and graph embeddings. Zbl 1363.05132 Ren, Han; Wei, Erling 1 2016 Exponentially many genus embeddings of the complete graph \(K_{12s+3}\). Zbl 1321.05064 Li, Zhao-xiang; Ren, Han 1 2015 Lower bound on the number of Hamiltonian cycles of generalized Petersen graphs. Zbl 1430.05055 Lu, Weihua; Yang, Chao; Ren, Han 1 2020 The number of 4-cycles in a graph. Zbl 1510.05030 Li, Ting; Ren, Han 1 2022 The projective plane crossing numbers of circular graphs. Zbl 1223.05045 Ma, Dengju; Ren, Han 1 2008 The orientable genus of the join of a cycle and a complete graph. Zbl 1433.05087 Ma, Dengju; Ren, Han 1 2019 Exponentially many monochromatic \(n\)-matchings in \(K_{3n-1}\). Zbl 1256.05069 Cao, Ni; Ren, Han 1 2012 The number of 4-cycles in a graph. Zbl 1510.05030 Li, Ting; Ren, Han 1 2022 Lower bound on the number of Hamiltonian cycles of generalized Petersen graphs. Zbl 1430.05055 Lu, Weihua; Yang, Chao; Ren, Han 1 2020 The orientable genus of the join of a cycle and a complete graph. Zbl 1433.05087 Ma, Dengju; Ren, Han 1 2019 The decycling number and maximum genus of cubic graphs. Zbl 1393.05166 Long, Shude; Ren, Han 4 2018 A new formula for the decycling number of regular graphs. Zbl 1370.05105 Ren, Han; Yang, Chao; Zhao, Tian-xiao 5 2017 Minimum genus embeddings of the complete graph. Zbl 1348.05061 Li, Zhao Xiang; Ren, Han 1 2016 Decycling number and graph embeddings. Zbl 1363.05132 Ren, Han; Wei, Erling 1 2016 Exponentially many genus embeddings of the complete graph \(K_{12s+3}\). Zbl 1321.05064 Li, Zhao-xiang; Ren, Han 1 2015 Counting 2-connected 4-regular maps on the projective plane. Zbl 1300.05131 Long, Shude; Ren, Han 2 2014 Homeomorphically irreducible spanning trees in locally connected graphs. Zbl 1238.05054 Chen, Guantao; Ren, Han; Shan, Songling 11 2012 Exponentially many monochromatic \(n\)-matchings in \(K_{3n-1}\). Zbl 1256.05069 Cao, Ni; Ren, Han 1 2012 Locally connectivity and up-embeddability of a graph. Zbl 1240.05175 Wu, Yongxiang; Li, Gang; Li, Haoling; Ren, Han 1 2011 Lower bound of the number of maximum genus embeddings and genus embeddings of \(K_{12s+7}\). Zbl 1235.05068 Ren, Han; Gao, Yanbo 1 2011 Survey of maximum genus of graphs. Zbl 1240.05063 Ren, Han; Li, Gang 2 2010 Finding short cycles in embedded graph in polynomial time. Zbl 1223.05144 Ren, Han; Cao, Ni 1 2010 Fundamental cycles and graph embeddings. Zbl 1185.05048 Ren, Han; Zhao, HongTao; Li, HaoLing 1 2009 Minor and minimum cycle bases of a 3-connected planar graph. Zbl 1182.05043 Ma, Dengju; Ren, Han 1 2009 Exponentially many maximum genus embeddings and genus embeddings for complete graphs. Zbl 1182.05044 Ren, Han; Bai, Yun 4 2008 The projective plane crossing numbers of circular graphs. Zbl 1223.05045 Ma, Dengju; Ren, Han 1 2008 Minimum cycle bases of graphs on surfaces. Zbl 1127.05026 Ren, Han; Deng, Mo 3 2007 Embeddings of circular graphs. Zbl 1142.05019 Ren, Han; Deng, Mo 2 2007 Short cycle structures for graphs on surfaces and an open problem of Mohar and Thomassen. Zbl 1106.05069 Ren, Han; Deng, Mo 2 2006 The crossing number of \(C(m,3)\). Zbl 1119.05029 Lu, Junjie; Ren, Han; Ma, Dengju 1 2006 The crossing number of the circular graph \(C(2m+2,m)\). Zbl 1077.05033 Ma, Dengju; Ren, Han; Lu, Junjie 6 2005 Counting nonseparable near-triangulations on the projective plane. Zbl 1098.05040 Ren, Han; Deng, Mo; Liu, Yanpei 2 2005 Generating cycle spaces for graphs on surfaces with small genera. Zbl 1050.05040 Ren, Han; Liu, Yanpei; Ma, D. J.; Lu, J. J. 8 2004 Maximum genus of strong embeddings. Zbl 1054.05032 Wei, Erling; Liu, Yanpei; Ren, Han 1 2003 The number of loopless \(4\)-regular maps on the projective plane. Zbl 1018.05046 Ren, Han; Liu, Yanpei 7 2002 Enumeration of 2-connected loopless 4-regular maps on the plane. Zbl 1005.05025 Ren, Han; Liu, Yanpei; Li, Zhaoxiang 5 2002 Enumeration of simple bipartite maps on the sphere and the projective plane. Zbl 0995.05068 Ren, Han; Liu, Yanpei 1 2002 4-regular maps on the Klein bottle. Zbl 1023.05077 Ren, Han; Liu, Yanpei 8 2001 Enumerating near-4-regular maps on the sphere and the torus. Zbl 0979.05058 Ren, Han; Liu, Yanpei 7 2001 Bisingular maps on the sphere and the projective plane. Zbl 0965.05056 Ren, Han; Liu, Yanpei 3 2000 Counting rooted Eulerian maps on the projective plane. Zbl 0956.05055 Ren, Han; Liu, Yanpei 1 2000 On the number of regular maps on the projective plane. Zbl 0938.05033 Ren, Han; Liu, Yanpei 6 1999 Counting rooted near-4-regular Eulerian maps on some surfaces. Zbl 0945.05034 Ren, Han; Liu, Yanpei 1 1999 Enumeration of rooted planar Halin maps. Zbl 0918.05063 Ren, Han; Liu, Yanpei 1 1999 all cited Publications top 5 cited Publications all top 5 Cited by 95 Authors 22 Ren, Han 13 Liu, Yanpei 9 Li, Zhaoxiang 4 Long, Shude 3 Cao, Ni 3 Chao, Fugang 3 Deng, Mo 3 Furuya, Michitaka 3 Huang, Yuanqiu 3 Liu, Wenzhong 3 Tsuchiya, Shoichi 3 Wei, Erling 3 Wu, Baoyindureng 3 Yang, Chao 2 Cao, Fayun 2 Chen, Guantao 2 Krasko, Evgeniĭ S. 2 Li, Tongxing 2 Ma, Dengju 2 Matsumoto, Naoki 2 Omel’Chenko, Alexander V. 2 Ouyang, Zhangdong 2 Ozeki, Kenta 2 Shao, Zeling 2 Wang, Jing 2 Wang, Tao 2 Xu, Yan 2 Ye, Dong 1 Akbari, Saieed 1 Angel, Omer 1 Cai, Junliang 1 Chen, Hanlin 1 Chen, Yichao 1 Clancy, Kieran 1 Diemunsch, Jennifer 1 Ellingham, Mark Norman 1 Enomoto, Hikoe 1 Ghorai, Ganesh 1 Guo, Xiaofeng 1 Han, Zhenlai 1 Haythorpe, Michael 1 He, Jinghua 1 He, Wei 1 Ji, Tao 1 Krnc, Matjaž 1 Kyncl, Jan 1 Lei, Fen 1 Li, Panpan 1 Li, Ting 1 Li, Yongkun 1 Li, Zhiguo 1 Ling, Tang 1 Liskovets, Valery A. 1 Liu, Jinwang 1 Lu, Weihua 1 Masařík, Tomáš 1 McGill, John 1 Merker, Martin 1 Mou, Li-Ying 1 Newcombe, Alex 1 Novotná, Jana 1 Ohno, Yumiko 1 Ollis, M. A. 1 Ou, Lu 1 Pal, Madhumangal 1 Qian, Jianguo 1 Ray, Gourab 1 Rotabi, R. 1 Sabour, S. 1 Sahoo, Sankar 1 Shan, Songling 1 Sharifzadeh, Maryam 1 Stacho, Ladislav 1 Sun, Yibing 1 Szabo Lyngsie, Kasper 1 Tang, Ling 1 Tang, Shuhong 1 Voblyĭ, Vitaliĭ Antonievich 1 Walsh, Timothy R. S. 1 Wang, Chao 1 Wang, Yan 1 Wei, Shouliu 1 Wilson, Robin James 1 Wise, Jennifer I. 1 Xu, Jie 1 Xu, Liqiong 1 Yang, Yan 1 Yeager, Elyse C. 1 Yuan, Zihan 1 Zhai, Shaohui 1 Zhang, Guangrong 1 Zhang, Lianzhu 1 Zhang, Xiaoling 1 Zhao, Tianxiao 1 Zou, Qian all top 5 Cited in 31 Serials 11 Discrete Mathematics 7 Acta Mathematica Sinica. English Series 6 Graphs and Combinatorics 5 Acta Mathematicae Applicatae Sinica. English Series 5 Journal of Applied Mathematics and Computing 4 Discrete Applied Mathematics 4 Journal of Combinatorial Theory. Series B 3 Discussiones Mathematicae. Graph Theory 3 Advances in Difference Equations 2 Applied Mathematics and Computation 2 SIAM Journal on Discrete Mathematics 2 Science in China. Series A 1 Mathematical Notes 1 The Annals of Probability 1 Journal of Graph Theory 1 European Journal of Combinatorics 1 Journal of Classification 1 Discrete & Computational Geometry 1 Linear Algebra and its Applications 1 The Australasian Journal of Combinatorics 1 Applied Mathematics. Series B (English Edition) 1 The Electronic Journal of Combinatorics 1 Taiwanese Journal of Mathematics 1 Journal of Combinatorial Optimization 1 Discrete Dynamics in Nature and Society 1 Journal of Systems Science and Complexity 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Journal of Multiple-Valued Logic and Soft Computing 1 Frontiers of Mathematics in China 1 Ars Mathematica Contemporanea 1 Journal of Mathematics all top 5 Cited in 8 Fields 69 Combinatorics (05-XX) 4 Manifolds and cell complexes (57-XX) 3 Ordinary differential equations (34-XX) 1 Real functions (26-XX) 1 Geometry (51-XX) 1 Probability theory and stochastic processes (60-XX) 1 Statistics (62-XX) 1 Computer science (68-XX) Citations by Year