Edit Profile Feng, Keqin Compute Distance To: Compute Author ID: feng.keqin Published as: Feng, K.; Feng, Ke Qin; Feng, Ke-Qin; Feng, Ke-qin; Feng, KeQin; Feng, Keqin Documents Indexed: 137 Publications since 1976, including 4 Books all top 5 Co-Authors 34 single-authored 10 Zhang, Aixian 7 Xing, Chaoping 5 Liu, Fengmei 5 Tang, Chunming 5 Yang, Jing 5 Yang, Minghui 4 Li, Jin 4 Liao, Qunying 4 Luo, Jinquan 4 Xiang, Can 3 Feng, Rongquan 3 Li, Chao 3 Ma, Zhi 3 Wang, WeiYang 3 Xiong, Maosheng 2 Cao, Xiwang 2 Carlet, Claude 2 Fan, Shuqin 2 Han, Wenbao 2 Hu, Weiqun 2 Ling, San 2 Liu, Feng 2 Liu, Haiying 2 Luo, Shixin 2 Qi, Yanfeng 2 Qu, Longjiang 2 Xue, Yan 2 Yin, Linsheng 2 Zhu, Shi-xin 1 Chang, Gerard Jennhwa 1 Chao, Li 1 Cheng, Lu 1 Ding, Cunsheng 1 Feng, Dengguo 1 Fu, Fangwei 1 Gao, Wenyun 1 Guo, Wenbin 1 Hickernell, Fred J. 1 Hu, Liqin 1 Huang, Liang-Hao 1 Jin, Lingfei 1 Lei, Duo 1 Li, Kezheng 1 Li, Wen-Ch’ing Winnie 1 Lin, Dongdai 1 Liu, Feng 1 Liu, Junying 1 Liu, Mulan 1 Liu, Yanpei 1 Lu, Hongwen 1 Lu, Mei 1 Lu, Xin 1 Ma, Lianrong 1 Mesnager, Sihem 1 Niederreiter, Harald 1 Pei, Dingyi 1 Sha, Jichang 1 Shiue, Peter Jau-Shyong 1 Sun, Shuling 1 Tan, Yingying 1 Wan, Liangxia 1 Wang, Dandan 1 Wang, Dianjun 1 Wang, Feirong 1 Wang, Lei 1 Wang, Libo 1 Wang, Long 1 Wei, Quanling 1 Wen, Jiejing 1 Wu, Baofeng 1 Xiang, Qing 1 Xiao, Guozhen 1 Xing, Zhaohui 1 Xu, Fei 1 Xu, Lanju 1 Ying, Linsheng 1 Yu, Jie-Tai 1 Yu, Nam Yul 1 Yuan, Chen 1 Yue, Qin 1 Zhang, Jun 1 Zhang, Jun 1 Zhang, Lulu 1 Zhang, Wenying 1 Zhang, Xianke 1 Zhang, Xiyong 1 Zhou, Zhengchun 1 Zhu, Lie all top 5 Serials 19 IEEE Transactions on Information Theory 9 Science in China. Series A 7 Designs, Codes and Cryptography 7 Finite Fields and their Applications 6 Journal of Number Theory 4 Acta Mathematica Sinica 4 Acta Mathematicae Applicatae Sinica 4 Kexue Tongbao 4 Chinese Science Bulletin 4 Acta Mathematica Sinica. English Series 3 Chinese Annals of Mathematics. Series B 3 Scientia Sinica. Series A 3 Algebra Colloquium 3 Cryptography and Communications 2 Acta Arithmetica 2 Proceedings of the American Mathematical Society 2 Chinese Annals of Mathematics. Series A 2 Linear Algebra and its Applications 2 Applied Mathematics 2 Journal of Systems Science and Complexity 2 Advances in Mathematics of Communications 2 Science China. Mathematics 1 Discrete Applied Mathematics 1 Discrete Mathematics 1 Journal of Pure and Applied Algebra 1 Mathematika 1 Transactions of the American Mathematical Society 1 Advances in Mathematics 1 Journal of Systems Science and Mathematical Sciences 1 Journal of China University of Science and Technology 1 Systems Science and Mathematical Sciences 1 International Journal of Foundations of Computer Science 1 Acta Mathematica Sinica. New Series 1 Applied Mathematics. Series A (Chinese Edition) 1 Pure and Applied Mathematics 1 Quantum Information Processing 1 Progress in Computer Science and Applied Logic 1 Nankai Series in Pure, Applied Mathematics and Theoretical Physics 1 Frontiers of Mathematics in China 1 Chinese Journal of Engineering Mathematics 1 Symmetry all top 5 Fields 78 Number theory (11-XX) 56 Information and communication theory, circuits (94-XX) 14 Combinatorics (05-XX) 13 Algebraic geometry (14-XX) 13 Quantum theory (81-XX) 5 Order, lattices, ordered algebraic structures (06-XX) 4 Field theory and polynomials (12-XX) 3 General and overarching topics; collections (00-XX) 3 Commutative algebra (13-XX) 2 Computer science (68-XX) 1 Mathematical logic and foundations (03-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 \(K\)-theory (19-XX) 1 Group theory and generalizations (20-XX) 1 Sequences, series, summability (40-XX) 1 Statistics (62-XX) 1 Operations research, mathematical programming (90-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH 82 Publications have been cited 660 times in 454 Documents Cited by ▼ Year ▼ Weight distribution of some reducible cyclic codes. Zbl 1142.11084Feng, Keqin; Luo, Jinquan 61 2008 On the weight distributions of two classes of cyclic codes. Zbl 1318.94102Luo, Jinquan; Feng, Keqin 57 2008 An infinite class of balanced functions with optimal algebraic immunity, good immunity to fast algebraic attacks and good nonlinearity. Zbl 1206.94060Carlet, Claude; Feng, Keqin 50 2008 Value distributions of exponential sums from perfect nonlinear functions and their applications. Zbl 1318.11160Feng, Keqin; Luo, Jinquan 31 2007 Cyclic codes and sequences from generalized Coulter-Matthews function. Zbl 1319.94105Luo, Jinquan; Feng, Keqin 27 2008 Constructing symmetric Boolean functions with maximum algebraic immunity. Zbl 1367.94477Qu, Longjiang; Feng, Keqin; Liu, Feng; Wang, Lei 22 2009 Maximal values of generalized algebraic immunity. Zbl 1237.94062Feng, Keqin; Liao, Qunying; Yang, Jing 21 2009 Asymptotic bounds on quantum codes from algebraic geometry codes. Zbl 1293.94132Feng, Keqin; Ling, San; Xing, Chaoping 19 2006 Asymmetric quantum codes: characterization and constructions. Zbl 1366.81134Wang, Long; Feng, Keqin; Ling, San; Xing, Chaoping 17 2010 Quantum codes \([[6,2,3]]_p\) and \([[7,3,3]]_p\) \((p\geq 3)\) exist. Zbl 1062.94064Feng, Keqin 17 2002 Spectra of hypergraphs and applications. Zbl 0874.05041Feng, Keqin; Li, Wen-Ch’ing Winnie 17 1996 Basis functions and parameter optimisation in high-order iterative learning control. Zbl 1103.93050Hätönen, J.; Owens, D. H.; Feng, K. 16 2006 Parameter optimization in iterative learning control. Zbl 1064.93014Owens, D. H.; Feng, K. 16 2003 A finite Gilbert-Varshamov bound for pure stabilizer quantum codes. Zbl 1293.94126Feng, Keqin; Ma, Zhi 15 2004 On elliptic curves \(y^{2} = x^{3}-n^{2}x\) with rank zero. Zbl 1076.11036Feng, Keqin; Xiong, Maosheng 15 2004 A note on symmetric Boolean functions with maximum algebraic immunity in odd number of variables. Zbl 1326.94145Qu, Longjiang; Li, Chao; Feng, Keqin 12 2007 Generalized Hamming weights of irreducible cyclic codes. Zbl 1359.94776Yang, Minghui; Li, Jin; Feng, Keqin; Lin, Dongdai 11 2015 Construction of cyclotomic codebooks nearly meeting the Welch bound. Zbl 1236.94014Zhang, Aixian; Feng, Keqin 10 2012 Linear error-block codes. Zbl 1156.94433Feng, Keqin; Xu, Lanju; Hickernell, Fred J. 10 2006 New results on the nonexistence of generalized bent functions. Zbl 1293.94064Feng, Keqin; Liu, Fengmei 10 2003 Two classes of codebooks nearly meeting the Welch bound. Zbl 1365.94654Zhang, Aixian; Feng, Keqin 9 2012 Gauss sum of index 4. I: Cyclic case. Zbl 1123.11041Feng, Ke Qin; Yang, Jing; Luo, Shi Xin 8 2005 Generalized bent functions and class group of imaginary quadratic fields. Zbl 1003.11060Feng, Keqin 8 2001 Complete characterization of generalized bent and \(2^k\)-bent Boolean functions. Zbl 1370.94614Tang, Chunming; Xiang, Can; Qi, Yanfeng; Feng, Keqin 7 2017 New series of odd non-congruent numbers. Zbl 1118.11029Feng, Keqin; Xue, Yan 7 2006 The 4-rank of the tame kernel versus the 4-rank of the narrow class group in quadratic number fields. Zbl 1052.11079Yue, Qin; Feng, Keqin 7 2000 Cyclotomic construction of strong external difference families in finite fields. Zbl 1384.05054Wen, Jiejing; Yang, Minghui; Fu, Fangwei; Feng, Keqin 6 2018 New observation on Camellia. Zbl 1151.94536Lei, Duo; Chao, Li; Feng, Keqin 6 2006 Nonexistence of generalized bent functions from \(\mathbb{Z}_{2}^{n}\) to \(\mathbb{Z}_{m}\). Zbl 1370.11137Liu, Haiying; Feng, Keqin; Feng, Rongquan 5 2017 An infinite class of balanced vectorial Boolean functions with optimum algebraic immunity and good nonlinearity. Zbl 1248.94060Carlet, Claude; Feng, Keqin 5 2009 Primitive normal polynomials with multiple coefficients prescribed: an asymptotic result. Zbl 1132.11054Fan, Shuqin; Han, Wenbao; Feng, Keqin 5 2007 Primitive normal polynomials with the first two coefficients prescribed: a revised \(p\)-adic method. Zbl 1140.11058Fan, Shuqin; Han, Wenbao; Feng, Keqin; Zhang, Xiyong 5 2007 Unextendible product bases and 1-factorization of complete graphs. Zbl 1094.05043Feng, Keqin 5 2006 Non-congruent numbers, odd graphs and the Birch-Swinnerton-Dyer conjecture. Zbl 0838.11039Feng, Keqin 5 1996 A note on irregular prime polynomials in cyclotomic function field theory. Zbl 0578.12012Feng, Keqin 5 1986 Arithmetic characterization of algebraic number fields with given class group. Zbl 0583.12004Feng, Keqin 5 1985 Vectorial Boolean functions with good cryptographic properties. Zbl 1236.94053Feng, Keqin; Yang, Jing 4 2011 On the complexity of the normal bases via prime Gauss period over finite fields. Zbl 1185.11078Liao, Qunying; Feng, Keqin 4 2009 On non-binary quantum BCH codes. Zbl 1178.94252Ma, Zhi; Lu, Xin; Feng, Keqin; Feng, Dengguo 4 2006 Gauss sum of index 4. II: Non-cyclic case. Zbl 1135.11066Yang, Jing; Luo, Shixin; Feng, Keqin 4 2006 Non-existence of some generalized bent functions. Zbl 1047.11120Feng, Keqin; Liu, Fengmei 4 2003 New results on non-existence of generalized bent functions. II. Zbl 1114.11091Liu, Fengmei; Ma, Zhi; Feng, Keqin 4 2002 Quantum error-correcting codes. Zbl 1029.94041Feng, Keqin 4 2002 On real quadratic function fields of Chowla type with ideal class number one. Zbl 0924.11089Feng, Keqin; Hu, Weiqun 4 1999 The Jacobi-Perron algorithm on function fields. Zbl 0801.11031Feng, Keqin; Wang, Feirong 4 1994 Explicit description of quartic cyclic number fields. Zbl 0537.12004Feng, Keqin 4 1984 Perfect state transfer on abelian Cayley graphs. Zbl 1403.05066Tan, Ying-Ying; Feng, Keqin; Cao, Xiwang 3 2019 Further results on generalized bent functions and their complete characterization. Zbl 1401.94265Mesnager, Sihem; Tang, Chunming; Qi, Yanfeng; Wang, Libo; Wu, Baofeng; Feng, Keqin 3 2018 Relative generalized Hamming weights of cyclic codes. Zbl 1423.94170Zhang, Jun; Feng, Keqin 3 2018 A class of linear codes with a few weights. Zbl 1416.94067Xiang, Can; Tang, Chunming; Feng, Keqin 3 2017 The Gauss sums and Jacobi sums over Galois ring \(\mathrm{GR}(p^2,r)\). Zbl 1294.11214Li, Jin; Zhu, Shixin; Feng, Keqin 3 2013 On \((2^{m}+1)\)-variable symmetric Boolean functions with submaximum algebraic immunity \(2^{m - 1}\). Zbl 1193.94085Liao, Qunying; Liu, Feng; Feng, Keqin 3 2009 A new construction of quantum error-correcting codes. Zbl 1140.94021Feng, Keqin; Xing, Chaoping 3 2008 On the first factor of the class number of a cyclotomic field. Zbl 0493.12009Feng, Keqin 3 1982 A note on the independence of units of cyclotomic fields. Zbl 0455.12002Pei, Dingyi; Feng, Keqin 3 1980 Linear codes with few weights from inhomogeneous quadratic functions. Zbl 1359.94389Tang, Chunming; Xiang, Can; Feng, Keqin 2 2017 A lower bound on the average Hamming correlation of frequency-hopping sequence sets. Zbl 1331.94049Zhang, Aixian; Zhou, Zhengchun; Feng, Keqin 2 2015 A new class of near-optimal partial Fourier codebooks from an almost difference set. Zbl 1288.94007Yu, Nam Yul; Feng, Keqin; Zhang, Aixian 2 2014 On Selmer groups and Tate-Shafarevich groups for elliptic curves \(y^{2}=x^{3}-n^3\). Zbl 1281.11053Feng, Keqin; Xiong, Maosheng 2 2012 Inhomogeneous quantum codes. I: Additive case. Zbl 1206.94115Wang, Wei-Yang; Feng, Rong-Quan; Feng, Ke-Qin 2 2010 Constructing new non-congruent numbers by graph theory. Zbl 1126.11030Feng, Keqin; Xue, Yan 2 2007 Efficient computation of algebraic immunity of symmetric Boolean functions. Zbl 1198.94108Liu, Feng; Feng, Keqin 2 2007 Non-existence of some special generalized bent function. Zbl 1050.11101Feng, Keqin; Liu, Fengmei 2 2003 On aperiodic and periodic complementary binary sequences. Zbl 0947.94014Feng, Keqin; Shiue, Peter Jau-Shyong; Xiang, Qing 2 1999 Maximal independent system of units in cyclotomic function fields. Zbl 0749.11046Feng, Keqin; Yin, Linsheng 2 1991 Bernoulli-Goss polynomial and class number of cyclotomic function fields. Zbl 0708.11064Feng, Keqin; Gao, Wenyun 2 1990 Introduction to algebraic number theory. Zbl 0742.11049Feng, Keqin 2 1988 On the arithmetic genus of Hilbert modular varieties over cyclic number fields. Zbl 0538.12007Feng, Keqin 2 1984 An elementary criterion on parity of class number of cyclic number field. Zbl 0523.12006Feng, Keqin 2 1982 Pretty good state transfer on Cayley graphs over dihedral groups. Zbl 1429.05121Cao, Xiwang; Wang, Dandan; Feng, Keqin 1 2020 Mutually unbiased maximally entangled bases in \(\mathbb {C}^d\otimes \mathbb {C}^d\). Zbl 1373.81076Liu, Junying; Yang, Minghui; Feng, Keqin 1 2017 New results on nonexistence of perfect \(p\)-ary sequences and almost \(p\)-ary sequences. Zbl 1397.11163Liu, Hai Ying; Feng, Ke Qin 1 2016 A new criterion on normal bases of finite field extensions. Zbl 1320.12004Zhang, Aixian; Feng, Keqin 1 2015 Unit time-phase signal sets: bounds and constructions. Zbl 1335.94014Ding, Cunsheng; Feng, Keqin; Feng, Rongquan; Xiong, Maosheng; Zhang, Aixian 1 2013 Inhomogeneous quantum codes. II: Non-additive case. Zbl 1258.81025Wang, Weiyang; Feng, Keqin 1 2012 Collective buckling of nonuniform nanobeams interacting through an elastic substrate. Zbl 1268.74024Li, Z.; Feng, K.; Yang, J. S.; Tan, L.; Lin, H. 1 2010 Genus distribution of ladder type and cross type graphs. Zbl 1197.05038Wan, LiangXia; Feng, KeQin; Liu, YanPei; Wang, DianJun 1 2009 New classes of test polynomials of polynomial algebras. Zbl 0946.13017Feng, Keqin; Yu, Jietai 1 1999 A modified ARTMAP network, with applications to scheduling of a robot-vision-tracking system. Zbl 0850.93552Feng, K.; Hoberock, L. L. 1 1996 Kolyvagin’s “Euler systems” in cyclotomic function fields. Zbl 0849.11089Feng, Keqin; Xu, Fei 1 1996 Class number “parity” for cyclic function fields. Zbl 0803.11058Feng, Keqin 1 1992 Upper bound for first factor of class number of cyclotomic fields. Zbl 0562.12007Feng, Keqin 1 1984 Pretty good state transfer on Cayley graphs over dihedral groups. Zbl 1429.05121Cao, Xiwang; Wang, Dandan; Feng, Keqin 1 2020 Perfect state transfer on abelian Cayley graphs. Zbl 1403.05066Tan, Ying-Ying; Feng, Keqin; Cao, Xiwang 3 2019 Cyclotomic construction of strong external difference families in finite fields. Zbl 1384.05054Wen, Jiejing; Yang, Minghui; Fu, Fangwei; Feng, Keqin 6 2018 Further results on generalized bent functions and their complete characterization. Zbl 1401.94265Mesnager, Sihem; Tang, Chunming; Qi, Yanfeng; Wang, Libo; Wu, Baofeng; Feng, Keqin 3 2018 Relative generalized Hamming weights of cyclic codes. Zbl 1423.94170Zhang, Jun; Feng, Keqin 3 2018 Complete characterization of generalized bent and \(2^k\)-bent Boolean functions. Zbl 1370.94614Tang, Chunming; Xiang, Can; Qi, Yanfeng; Feng, Keqin 7 2017 Nonexistence of generalized bent functions from \(\mathbb{Z}_{2}^{n}\) to \(\mathbb{Z}_{m}\). Zbl 1370.11137Liu, Haiying; Feng, Keqin; Feng, Rongquan 5 2017 A class of linear codes with a few weights. Zbl 1416.94067Xiang, Can; Tang, Chunming; Feng, Keqin 3 2017 Linear codes with few weights from inhomogeneous quadratic functions. Zbl 1359.94389Tang, Chunming; Xiang, Can; Feng, Keqin 2 2017 Mutually unbiased maximally entangled bases in \(\mathbb {C}^d\otimes \mathbb {C}^d\). Zbl 1373.81076Liu, Junying; Yang, Minghui; Feng, Keqin 1 2017 New results on nonexistence of perfect \(p\)-ary sequences and almost \(p\)-ary sequences. Zbl 1397.11163Liu, Hai Ying; Feng, Ke Qin 1 2016 Generalized Hamming weights of irreducible cyclic codes. Zbl 1359.94776Yang, Minghui; Li, Jin; Feng, Keqin; Lin, Dongdai 11 2015 A lower bound on the average Hamming correlation of frequency-hopping sequence sets. Zbl 1331.94049Zhang, Aixian; Zhou, Zhengchun; Feng, Keqin 2 2015 A new criterion on normal bases of finite field extensions. Zbl 1320.12004Zhang, Aixian; Feng, Keqin 1 2015 A new class of near-optimal partial Fourier codebooks from an almost difference set. Zbl 1288.94007Yu, Nam Yul; Feng, Keqin; Zhang, Aixian 2 2014 The Gauss sums and Jacobi sums over Galois ring \(\mathrm{GR}(p^2,r)\). Zbl 1294.11214Li, Jin; Zhu, Shixin; Feng, Keqin 3 2013 Unit time-phase signal sets: bounds and constructions. Zbl 1335.94014Ding, Cunsheng; Feng, Keqin; Feng, Rongquan; Xiong, Maosheng; Zhang, Aixian 1 2013 Construction of cyclotomic codebooks nearly meeting the Welch bound. Zbl 1236.94014Zhang, Aixian; Feng, Keqin 10 2012 Two classes of codebooks nearly meeting the Welch bound. Zbl 1365.94654Zhang, Aixian; Feng, Keqin 9 2012 On Selmer groups and Tate-Shafarevich groups for elliptic curves \(y^{2}=x^{3}-n^3\). Zbl 1281.11053Feng, Keqin; Xiong, Maosheng 2 2012 Inhomogeneous quantum codes. II: Non-additive case. Zbl 1258.81025Wang, Weiyang; Feng, Keqin 1 2012 Vectorial Boolean functions with good cryptographic properties. Zbl 1236.94053Feng, Keqin; Yang, Jing 4 2011 Asymmetric quantum codes: characterization and constructions. Zbl 1366.81134Wang, Long; Feng, Keqin; Ling, San; Xing, Chaoping 17 2010 Inhomogeneous quantum codes. I: Additive case. Zbl 1206.94115Wang, Wei-Yang; Feng, Rong-Quan; Feng, Ke-Qin 2 2010 Collective buckling of nonuniform nanobeams interacting through an elastic substrate. Zbl 1268.74024Li, Z.; Feng, K.; Yang, J. S.; Tan, L.; Lin, H. 1 2010 Constructing symmetric Boolean functions with maximum algebraic immunity. Zbl 1367.94477Qu, Longjiang; Feng, Keqin; Liu, Feng; Wang, Lei 22 2009 Maximal values of generalized algebraic immunity. Zbl 1237.94062Feng, Keqin; Liao, Qunying; Yang, Jing 21 2009 An infinite class of balanced vectorial Boolean functions with optimum algebraic immunity and good nonlinearity. Zbl 1248.94060Carlet, Claude; Feng, Keqin 5 2009 On the complexity of the normal bases via prime Gauss period over finite fields. Zbl 1185.11078Liao, Qunying; Feng, Keqin 4 2009 On \((2^{m}+1)\)-variable symmetric Boolean functions with submaximum algebraic immunity \(2^{m - 1}\). Zbl 1193.94085Liao, Qunying; Liu, Feng; Feng, Keqin 3 2009 Genus distribution of ladder type and cross type graphs. Zbl 1197.05038Wan, LiangXia; Feng, KeQin; Liu, YanPei; Wang, DianJun 1 2009 Weight distribution of some reducible cyclic codes. Zbl 1142.11084Feng, Keqin; Luo, Jinquan 61 2008 On the weight distributions of two classes of cyclic codes. Zbl 1318.94102Luo, Jinquan; Feng, Keqin 57 2008 An infinite class of balanced functions with optimal algebraic immunity, good immunity to fast algebraic attacks and good nonlinearity. Zbl 1206.94060Carlet, Claude; Feng, Keqin 50 2008 Cyclic codes and sequences from generalized Coulter-Matthews function. Zbl 1319.94105Luo, Jinquan; Feng, Keqin 27 2008 A new construction of quantum error-correcting codes. Zbl 1140.94021Feng, Keqin; Xing, Chaoping 3 2008 Value distributions of exponential sums from perfect nonlinear functions and their applications. Zbl 1318.11160Feng, Keqin; Luo, Jinquan 31 2007 A note on symmetric Boolean functions with maximum algebraic immunity in odd number of variables. Zbl 1326.94145Qu, Longjiang; Li, Chao; Feng, Keqin 12 2007 Primitive normal polynomials with multiple coefficients prescribed: an asymptotic result. Zbl 1132.11054Fan, Shuqin; Han, Wenbao; Feng, Keqin 5 2007 Primitive normal polynomials with the first two coefficients prescribed: a revised \(p\)-adic method. Zbl 1140.11058Fan, Shuqin; Han, Wenbao; Feng, Keqin; Zhang, Xiyong 5 2007 Constructing new non-congruent numbers by graph theory. Zbl 1126.11030Feng, Keqin; Xue, Yan 2 2007 Efficient computation of algebraic immunity of symmetric Boolean functions. Zbl 1198.94108Liu, Feng; Feng, Keqin 2 2007 Asymptotic bounds on quantum codes from algebraic geometry codes. Zbl 1293.94132Feng, Keqin; Ling, San; Xing, Chaoping 19 2006 Basis functions and parameter optimisation in high-order iterative learning control. Zbl 1103.93050Hätönen, J.; Owens, D. H.; Feng, K. 16 2006 Linear error-block codes. Zbl 1156.94433Feng, Keqin; Xu, Lanju; Hickernell, Fred J. 10 2006 New series of odd non-congruent numbers. Zbl 1118.11029Feng, Keqin; Xue, Yan 7 2006 New observation on Camellia. Zbl 1151.94536Lei, Duo; Chao, Li; Feng, Keqin 6 2006 Unextendible product bases and 1-factorization of complete graphs. Zbl 1094.05043Feng, Keqin 5 2006 On non-binary quantum BCH codes. Zbl 1178.94252Ma, Zhi; Lu, Xin; Feng, Keqin; Feng, Dengguo 4 2006 Gauss sum of index 4. II: Non-cyclic case. Zbl 1135.11066Yang, Jing; Luo, Shixin; Feng, Keqin 4 2006 Gauss sum of index 4. I: Cyclic case. Zbl 1123.11041Feng, Ke Qin; Yang, Jing; Luo, Shi Xin 8 2005 A finite Gilbert-Varshamov bound for pure stabilizer quantum codes. Zbl 1293.94126Feng, Keqin; Ma, Zhi 15 2004 On elliptic curves \(y^{2} = x^{3}-n^{2}x\) with rank zero. Zbl 1076.11036Feng, Keqin; Xiong, Maosheng 15 2004 Parameter optimization in iterative learning control. Zbl 1064.93014Owens, D. H.; Feng, K. 16 2003 New results on the nonexistence of generalized bent functions. Zbl 1293.94064Feng, Keqin; Liu, Fengmei 10 2003 Non-existence of some generalized bent functions. Zbl 1047.11120Feng, Keqin; Liu, Fengmei 4 2003 Non-existence of some special generalized bent function. Zbl 1050.11101Feng, Keqin; Liu, Fengmei 2 2003 Quantum codes \([[6,2,3]]_p\) and \([[7,3,3]]_p\) \((p\geq 3)\) exist. Zbl 1062.94064Feng, Keqin 17 2002 New results on non-existence of generalized bent functions. II. Zbl 1114.11091Liu, Fengmei; Ma, Zhi; Feng, Keqin 4 2002 Quantum error-correcting codes. Zbl 1029.94041Feng, Keqin 4 2002 Generalized bent functions and class group of imaginary quadratic fields. Zbl 1003.11060Feng, Keqin 8 2001 The 4-rank of the tame kernel versus the 4-rank of the narrow class group in quadratic number fields. Zbl 1052.11079Yue, Qin; Feng, Keqin 7 2000 On real quadratic function fields of Chowla type with ideal class number one. Zbl 0924.11089Feng, Keqin; Hu, Weiqun 4 1999 On aperiodic and periodic complementary binary sequences. Zbl 0947.94014Feng, Keqin; Shiue, Peter Jau-Shyong; Xiang, Qing 2 1999 New classes of test polynomials of polynomial algebras. Zbl 0946.13017Feng, Keqin; Yu, Jietai 1 1999 Spectra of hypergraphs and applications. Zbl 0874.05041Feng, Keqin; Li, Wen-Ch’ing Winnie 17 1996 Non-congruent numbers, odd graphs and the Birch-Swinnerton-Dyer conjecture. Zbl 0838.11039Feng, Keqin 5 1996 A modified ARTMAP network, with applications to scheduling of a robot-vision-tracking system. Zbl 0850.93552Feng, K.; Hoberock, L. L. 1 1996 Kolyvagin’s “Euler systems” in cyclotomic function fields. Zbl 0849.11089Feng, Keqin; Xu, Fei 1 1996 The Jacobi-Perron algorithm on function fields. Zbl 0801.11031Feng, Keqin; Wang, Feirong 4 1994 Class number “parity” for cyclic function fields. Zbl 0803.11058Feng, Keqin 1 1992 Maximal independent system of units in cyclotomic function fields. Zbl 0749.11046Feng, Keqin; Yin, Linsheng 2 1991 Bernoulli-Goss polynomial and class number of cyclotomic function fields. Zbl 0708.11064Feng, Keqin; Gao, Wenyun 2 1990 Introduction to algebraic number theory. Zbl 0742.11049Feng, Keqin 2 1988 A note on irregular prime polynomials in cyclotomic function field theory. Zbl 0578.12012Feng, Keqin 5 1986 Arithmetic characterization of algebraic number fields with given class group. Zbl 0583.12004Feng, Keqin 5 1985 Explicit description of quartic cyclic number fields. Zbl 0537.12004Feng, Keqin 4 1984 On the arithmetic genus of Hilbert modular varieties over cyclic number fields. Zbl 0538.12007Feng, Keqin 2 1984 Upper bound for first factor of class number of cyclotomic fields. Zbl 0562.12007Feng, Keqin 1 1984 On the first factor of the class number of a cyclotomic field. Zbl 0493.12009Feng, Keqin 3 1982 An elementary criterion on parity of class number of cyclic number field. Zbl 0523.12006Feng, Keqin 2 1982 A note on the independence of units of cyclotomic fields. Zbl 0455.12002Pei, Dingyi; Feng, Keqin 3 1980 all cited Publications top 5 cited Publications all top 5 Cited by 566 Authors 35 Yue, Qin 25 Feng, Keqin 14 Li, Chengju 13 Cao, Xiwang 12 Owens, David Howard 11 Zeng, Xiangyong 10 Hu, Lei 10 Zhu, Shi-xin 9 Carlet, Claude 9 Li, Chao 9 Stănică, Pantelimon 8 Li, Chunlei 8 Mesnager, Sihem 8 Tang, Chunming 8 Xiong, Maosheng 8 Yang, Shudi 7 Ding, Cunsheng 7 Fu, Fangwei 7 Meidl, Wilfried 7 Pasalic, Enes 7 Qu, Longjiang 7 Wang, Qichun 7 Yang, Jing 6 Fu, Shaojing 6 Liu, Hongwei 6 Zheng, Dabin 6 Zhou, Zhengchun 5 Bae, Sunghan 5 Chu, Bing 5 Galindo Pastor, Carlos 5 Heng, Ziling 5 Hernando, Fernando 5 Kai, Xiaoshan 5 La Guardia, Giuliano Gadioli 5 Li, Nian 5 Li, Ruihu 5 Ling, San 5 Liu, Fengmei 5 Pott, Alexander 5 Tan, Chik How 5 Wang, Xiaoqiang 5 Yao, Zhengan 5 Zhu, Xiaomeng 4 Ashraf, Mohammad 4 Chen, Bocong 4 Dass, Bal Kishan 4 Deng, Yingpu 4 Đoković, Dragomir Ž. 4 Dong, Deshuai 4 Fan, Cuiling 4 Feng, Rongquan 4 Geil, Olav 4 Hätönen, Jari J. 4 Hu, Liqin 4 Li, Fengwei 4 Liu, Zihui 4 Mohammad, Ghulam 4 Qian, Jianfa 4 Ruano, Diego 4 Sharma, Namita 4 Tan, Yin 4 Tang, Xiaohu 4 Tang, Yuansheng 4 Verma, Rashmi 4 Villarreal, Rafael Heraclio 4 Wu, Yansheng 4 Xu, Guangkui 4 Yan, Haode 4 Yu, Long 4 Zhang, Lina 3 Chen, Wenbing 3 Cusick, Thomas W. 3 Daley, Steve 3 Du, YuSong 3 Ezerman, Martianus Frederic 3 Fan, Shuqin 3 Feng, Tao 3 Geroldinger, Alfred 3 Gong, Guang 3 Helleseth, Tor 3 Hodžić, Samir 3 Li, Fei 3 Li, Shuxing 3 Liang, Hua 3 Liao, Qunying 3 Lin, Dongdai 3 Liu, Chunlei 3 Liu, MeiCheng 3 Liu, Xiaogang 3 Liu, Yan 3 Liu, Zhuojun 3 Luo, Gaojun 3 Luo, Yuan 3 Ma, Yuena 3 Martínez-Bernal, José 3 Özbudak, Ferruh 3 Qi, Wenfeng 3 Qi, Yanfeng 3 Su, Sihong 3 Sun, Lei ...and 466 more Authors all top 5 Cited in 101 Serials 58 Designs, Codes and Cryptography 42 Finite Fields and their Applications 28 Cryptography and Communications 25 Discrete Mathematics 19 Quantum Information Processing 17 Journal of Number Theory 17 Advances in Mathematics of Communications 15 Discrete Applied Mathematics 12 International Journal of Quantum Information 10 International Journal of Control 9 International Journal of Theoretical Physics 9 Applicable Algebra in Engineering, Communication and Computing 9 Acta Mathematica Sinica. English Series 8 Science China. Mathematics 7 Linear Algebra and its Applications 7 Journal of Systems Science and Complexity 6 Proceedings of the American Mathematical Society 6 Journal of Algebraic Combinatorics 5 Information Processing Letters 5 Automatica 5 Journal of Applied Mathematics and Computing 4 Theoretical Computer Science 4 International Journal of Computer Mathematics 3 Journal of Mathematical Physics 3 Information Sciences 3 Journal of Algebra 3 Journal of Combinatorial Theory. Series A 3 Chinese Annals of Mathematics. Series B 3 Science in China. Series A 3 International Journal of Foundations of Computer Science 3 The Ramanujan Journal 3 Frontiers of Mathematics in China 3 Journal of Algebra, Combinatorics, Discrete Structures and Applications 2 Communications in Algebra 2 Journal of Mathematical Analysis and Applications 2 Rocky Mountain Journal of Mathematics 2 Functiones et Approximatio. Commentarii Mathematici 2 Journal of Pure and Applied Algebra 2 Mathematika 2 Mathematical and Computer Modelling 2 International Journal of Adaptive Control and Signal Processing 2 International Journal of Robust and Nonlinear Control 2 Annals of Combinatorics 2 Wuhan University Journal of Natural Sciences (WUJNS) 2 Science in China. Series F 2 International Journal of Number Theory 2 Asian-European Journal of Mathematics 2 Asian Journal of Control 1 International Journal of Modern Physics B 1 Acta Mechanica 1 Advances in Applied Probability 1 Bulletin of the Australian Mathematical Society 1 Communications in Mathematical Physics 1 International Journal of Systems Science 1 Israel Journal of Mathematics 1 Problems of Information Transmission 1 Mathematics of Computation 1 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 1 Advances in Mathematics 1 Applied Mathematics and Computation 1 Archiv der Mathematik 1 Canadian Mathematical Bulletin 1 Journal of Approximation Theory 1 Journal of Combinatorial Theory. Series B 1 Journal of the Korean Mathematical Society 1 Journal für die Reine und Angewandte Mathematik 1 Proceedings of the Japan Academy. Series A 1 Results in Mathematics 1 Semigroup Forum 1 SIAM Journal on Computing 1 Tokyo Journal of Mathematics 1 Journal of Computer Science and Technology 1 \(K\)-Theory 1 Applied Mathematics Letters 1 SIAM Journal on Discrete Mathematics 1 SIAM Journal on Optimization 1 The Australasian Journal of Combinatorics 1 Algebra Colloquium 1 The Electronic Journal of Combinatorics 1 Journal of Combinatorial Designs 1 Acta Mathematica et Informatica Universitatis Ostraviensis 1 ELA. The Electronic Journal of Linear Algebra 1 Mathematical Problems in Engineering 1 Vietnam Journal of Mathematics 1 Annals of Mathematics. Second Series 1 International Journal of Applied Mathematics and Computer Science 1 Journal of the Australian Mathematical Society 1 Journal of Applied Mathematics 1 Journal of Mathematical Cryptology 1 Journal of Physics A: Mathematical and Theoretical 1 Journal of Statistical Theory and Practice 1 Discrete and Continuous Dynamical Systems. Series S 1 Science China. Information Sciences 1 TWMS Journal of Pure and Applied Mathematics 1 Symmetry 1 Diskretnyĭ Analiz i Issledovanie Operatsiĭ 1 ISRN Applied Mathematics 1 Forum of Mathematics, Sigma 1 Control Theory and Technology 1 International Journal of Systems Science. Principles and Applications of Systems and Integration ...and 1 more Serials all top 5 Cited in 26 Fields 278 Information and communication theory, circuits (94-XX) 197 Number theory (11-XX) 68 Quantum theory (81-XX) 64 Combinatorics (05-XX) 40 Order, lattices, ordered algebraic structures (06-XX) 31 Computer science (68-XX) 29 Systems theory; control (93-XX) 14 Linear and multilinear algebra; matrix theory (15-XX) 10 Field theory and polynomials (12-XX) 8 Algebraic geometry (14-XX) 6 Group theory and generalizations (20-XX) 5 Commutative algebra (13-XX) 4 \(K\)-theory (19-XX) 3 Functional analysis (46-XX) 2 Associative rings and algebras (16-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 2 Geometry (51-XX) 2 Numerical analysis (65-XX) 1 Nonassociative rings and algebras (17-XX) 1 Topological groups, Lie groups (22-XX) 1 Approximations and expansions (41-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Probability theory and stochastic processes (60-XX) 1 Statistics (62-XX) 1 Mechanics of deformable solids (74-XX) 1 Operations research, mathematical programming (90-XX) Citations by Year