Edit Profile (opens in new tab) Xu, Kejian Co-Author Distance Author ID: xu.kejian Published as: Xu, Kejian; Xu, Ke-jian Homepage: https://maths.qdu.edu.cn/info/1032/1686.htm Documents Indexed: 30 Publications since 1987 Co-Authors: 20 Co-Authors with 25 Joint Publications 557 Co-Co-Authors all top 5 Co-Authors 4 single-authored 5 Sun, Chaochao 4 Dai, ZhaoPeng 4 Qin, Hourong 3 Fan, XiuBin 3 Zhang, Long 2 Browkin, Jerzy 2 He, Liang 2 Liu, Min 2 Wang, Yongliang 1 Brzezinski, Juliusz 1 Chi, Shanjie 1 Dai, Zong-Duo 1 Du, Ding-Zhu 1 Guo, Xiaopei 1 Hsu, D. Frank 1 Jiang, Changsheng 1 Kuang, Min 1 Ouyang, Baiyu 1 Sun, Tongsen 1 Tong, Wenting 1 Xu, Ze 1 Zhang, Bing all top 5 Serials 5 Journal of Number Theory 5 Science in China. Series A 4 Acta Arithmetica 2 Northeastern Mathematical Journal 2 Algebra Colloquium 1 Communications in Algebra 1 Mathematics of Computation 1 Journal of Mathematics. Wuhan University 1 Chinese Annals of Mathematics. Series A 1 Bulletin of the Polish Academy of Sciences, Mathematics 1 Journal of Systems Science and Complexity 1 Journal of East China Shipbuilding Institute. Natural Science Edition 1 Acta Mathematica Sinica. Chinese Series 1 Journal of \(K\)-Theory 1 Science China. Mathematics all top 5 Fields 19 Number theory (11-XX) 17 \(K\)-theory (19-XX) 3 Associative rings and algebras (16-XX) 3 Information and communication theory, circuits (94-XX) 2 Commutative algebra (13-XX) 2 Group theory and generalizations (20-XX) 1 Combinatorics (05-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Algebraic geometry (14-XX) 1 Category theory; homological algebra (18-XX) 1 Convex and discrete geometry (52-XX) 1 Systems theory; control (93-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 17 Publications have been cited 41 times in 24 Documents Cited by ▼ Year ▼ Some elements of finite order in \(K_2\mathbb{Q}\). Zbl 0992.19001 Xu, Kejian; Qin, Hourong 6 2001 On exceptions in the Brauer-Kuroda relations. Zbl 1244.20013 Browkin, Jerzy; Brzeziński, Juliusz; Xu, Kejian 4 2011 Some Diophantine equations over \(\mathbb{Z}[i]\) and \(\mathbb{Z}[\sqrt{-2}]\) with applications to \(K_2\) of a field. Zbl 0997.11106 Xu, Kejian; Qin, Hourong 4 2002 On Browkin’s conjecture about the elements of order five in \(K_2(\mathbb Q)\). Zbl 1188.11061 Xu, Kejian 3 2007 A note on commutators in rings. Zbl 0828.16019 Xu, Kejian; Kuang, Min 3 1993 The tame kernel of \(\mathbb Q(\zeta_5)\) is trivial. Zbl 1353.19002 Zhang, Long; Xu, Kejian 3 2016 On the torsion in \(K_2\) of a field. Zbl 1162.11054 Xu, Kejian; Liu, Min 3 2008 On the \(p\)-rank of tame kernel of number fields. Zbl 1333.11109 Sun, Chaochao; Xu, Kejian 3 2016 On the elements of prime power order in \(K_2\) of a number field. Zbl 1140.11054 Xu, Kejian 2 2007 A class of torsion elements in \(K_{2}\) of a local field. Zbl 1217.19004 Xu, Kejian; Qin, Hourong 2 2003 A conjecture on a class of elements of finite order in \(K_2F_{\mathfrak p}\). Zbl 0998.19003 Xu, Kejian; Qin, Hourong 2 2001 Several Diophantine equations in some rings of integers of quadratic imaginary fields. Zbl 1157.19001 Xu, Kejian; Wang, Yongliang 1 2007 The formulas for the coefficients of the sum and product of \(p\)-adic integers with applications to Witt vectors. Zbl 1263.11107 Xu, Kejian; Dai, Zhaopeng; Dai, Zongduo 1 2011 On the cyclotomic elements in \(K_{2}\) of a rational function field. Zbl 1319.11085 Xu, Kejian; Sun, Chaochao; Chi, Shanjie 1 2014 On tame kernels and second regulators of number fields and their subfields. Zbl 1419.11123 Sun, Chaochao; Xu, Kejian 1 2017 Remarks on Murre’s conjecture on Chow groups. Zbl 1284.14011 Xu, Kejian; Xu, Ze 1 2013 On exceptional \(pq\)-groups. Zbl 1275.11146 Browkin, Jerzy; Xu, Kejian 1 2012 On tame kernels and second regulators of number fields and their subfields. Zbl 1419.11123 Sun, Chaochao; Xu, Kejian 1 2017 The tame kernel of \(\mathbb Q(\zeta_5)\) is trivial. Zbl 1353.19002 Zhang, Long; Xu, Kejian 3 2016 On the \(p\)-rank of tame kernel of number fields. Zbl 1333.11109 Sun, Chaochao; Xu, Kejian 3 2016 On the cyclotomic elements in \(K_{2}\) of a rational function field. Zbl 1319.11085 Xu, Kejian; Sun, Chaochao; Chi, Shanjie 1 2014 Remarks on Murre’s conjecture on Chow groups. Zbl 1284.14011 Xu, Kejian; Xu, Ze 1 2013 On exceptional \(pq\)-groups. Zbl 1275.11146 Browkin, Jerzy; Xu, Kejian 1 2012 On exceptions in the Brauer-Kuroda relations. Zbl 1244.20013 Browkin, Jerzy; Brzeziński, Juliusz; Xu, Kejian 4 2011 The formulas for the coefficients of the sum and product of \(p\)-adic integers with applications to Witt vectors. Zbl 1263.11107 Xu, Kejian; Dai, Zhaopeng; Dai, Zongduo 1 2011 On the torsion in \(K_2\) of a field. Zbl 1162.11054 Xu, Kejian; Liu, Min 3 2008 On Browkin’s conjecture about the elements of order five in \(K_2(\mathbb Q)\). Zbl 1188.11061 Xu, Kejian 3 2007 On the elements of prime power order in \(K_2\) of a number field. Zbl 1140.11054 Xu, Kejian 2 2007 Several Diophantine equations in some rings of integers of quadratic imaginary fields. Zbl 1157.19001 Xu, Kejian; Wang, Yongliang 1 2007 A class of torsion elements in \(K_{2}\) of a local field. Zbl 1217.19004 Xu, Kejian; Qin, Hourong 2 2003 Some Diophantine equations over \(\mathbb{Z}[i]\) and \(\mathbb{Z}[\sqrt{-2}]\) with applications to \(K_2\) of a field. Zbl 0997.11106 Xu, Kejian; Qin, Hourong 4 2002 Some elements of finite order in \(K_2\mathbb{Q}\). Zbl 0992.19001 Xu, Kejian; Qin, Hourong 6 2001 A conjecture on a class of elements of finite order in \(K_2F_{\mathfrak p}\). Zbl 0998.19003 Xu, Kejian; Qin, Hourong 2 2001 A note on commutators in rings. Zbl 0828.16019 Xu, Kejian; Kuang, Min 3 1993 all cited Publications top 5 cited Publications all top 5 Cited by 35 Authors 9 Xu, Kejian 3 Browkin, Jerzy 3 Sun, Chaochao 2 Qin, Hourong 2 Wang, Yongliang 2 Zhang, Long 1 Bai, Fenglan 1 Cheng, Xiaoyun 1 Dai, ZhaoPeng 1 Du, Bin 1 Gangl, Herbert 1 Huang, Hao 1 Laterveer, Robert 1 Lim, Meng Fai 1 Liu, Hang 1 Liu, Min 1 Liu, Xianping 1 Qi, Wenfeng 1 Shum, Kar-Ping 1 Srichan, Teerapat 1 Tang, Guoping 1 Wang, Lianglong 1 Wu, Yusen 1 Wu, Zheng 1 Xia, Jianguo 1 Xiang, Dajing 1 Xu, Changjin 1 Xu, Hong 1 Yang, Zhengguo 1 You, Wei 1 Zhan, Jianming 1 Zhang, Qingling 1 Zhang, Yi 1 Zhou, Haiyan 1 Zhu, Qunsheng all top 5 Cited in 15 Serials 6 Journal of Number Theory 2 Acta Arithmetica 2 Journal of Pure and Applied Algebra 2 Science in China. Series A 2 Algebra Colloquium 1 Czechoslovak Mathematical Journal 1 Functiones et Approximatio. Commentarii Mathematici 1 Results in Mathematics 1 Finite Fields and their Applications 1 Mathematical Problems in Engineering 1 Abstract and Applied Analysis 1 Acta Mathematica Sinica. English Series 1 Journal of Applied Mathematics 1 Journal of \(K\)-Theory 1 Science China. Mathematics all top 5 Cited in 11 Fields 18 Number theory (11-XX) 13 \(K\)-theory (19-XX) 2 Associative rings and algebras (16-XX) 2 Group theory and generalizations (20-XX) 2 Ordinary differential equations (34-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Biology and other natural sciences (92-XX) 1 Algebraic geometry (14-XX) 1 Difference and functional equations (39-XX) 1 Computer science (68-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year