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## Feng, Keqin

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 Author ID: feng.keqin Published as: Feng, Keqin; Feng, K.; Feng, Ke Qin; Feng, Ke-qin; Feng, Ke-Qin; Feng, KeQin
 Documents Indexed: 141 Publications since 1976, including 4 Books
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#### Co-Authors

 35 single-authored 12 Zhang, Aixian 7 Xing, Chaoping 5 Liu, Fengmei 5 Tang, Chunming 5 Yang, Jing 5 Yang, Minghui 4 Cao, Xiwang 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 Carlet, Claude 2 Fan, Shuqin 2 Han, Wenbao 2 Hu, Weiqun 2 Ling, San 2 Liu, Haiying 2 Luo, Shixin 2 Owens, David Howard 2 Qi, Yanfeng 2 Qu, Longjiang 2 Tan, Yingying 2 Xue, Yan 2 Yin, Linsheng 2 Zhu, Shixin 1 Chang, Gerard Jennhwa 1 Chao, Li 1 Cheng, Lu 1 Ding, Cunsheng 1 Feng, Dengguo 1 Fu, Fangwei 1 Gao, Wenyun 1 Hätönen, Jari J. 1 Hickernell, Fred J. 1 Hoberock, L. L. 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, 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 Wan, Liangxia 1 Wang, Dandan 1 Wang, Dianjun 1 Wang, Feirong 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, Lulu 1 Zhang, Wenying 1 Zhang, Xianke 1 Zhang, Xiyong 1 Zhou, Zhengchun 1 Zhu, Lie
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#### Serials

 19 IEEE Transactions on Information Theory 9 Science in China. Series A 8 Finite Fields and their Applications 7 Designs, Codes and Cryptography 6 Journal of Number Theory 5 Chinese Annals of Mathematics. Series B 4 Acta Mathematica Sinica 4 Acta Mathematicae Applicatae Sinica 4 Kexue Tongbao 4 Chinese Science Bulletin 4 Acta Mathematica Sinica. English Series 3 Scientia Sinica. Series A 3 Algebra Colloquium 3 Cryptography and Communications 2 Discrete Mathematics 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 Acta Mechanica 1 Discrete Applied Mathematics 1 International Journal of Control 1 Linear and Multilinear Algebra 1 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM) 1 Automatica 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 Journal of Dynamic Systems, Measurement and Control 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
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#### Fields

 80 Number theory (11-XX) 57 Information and communication theory, circuits (94-XX) 17 Combinatorics (05-XX) 14 Quantum theory (81-XX) 13 Algebraic geometry (14-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) 3 Systems theory; control (93-XX) 2 Computer science (68-XX) 2 Mechanics of deformable solids (74-XX) 2 Mathematics education (97-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) 1 Biology and other natural sciences (92-XX)

#### Citations contained in zbMATH Open

89 Publications have been cited 724 times in 478 Documents Cited by Year
Weight distribution of some reducible cyclic codes. Zbl 1142.11084
Feng, Keqin; Luo, Jinquan
2008
On the weight distributions of two classes of cyclic codes. Zbl 1318.94102
Luo, Jinquan; Feng, Keqin
2008
An infinite class of balanced functions with optimal algebraic immunity, good immunity to fast algebraic attacks and good nonlinearity. Zbl 1206.94060
Carlet, Claude; Feng, Keqin
2008
Value distributions of exponential sums from perfect nonlinear functions and their applications. Zbl 1318.11160
Feng, Keqin; Luo, Jinquan
2007
Cyclic codes and sequences from generalized Coulter-Matthews function. Zbl 1319.94105
Luo, Jinquan; Feng, Keqin
2008
Constructing symmetric Boolean functions with maximum algebraic immunity. Zbl 1367.94477
Qu, Longjiang; Feng, Keqin; Liu, Feng; Wang, Lei
2009
Spectra of hypergraphs and applications. Zbl 0874.05041
Feng, Keqin; Li, Wen-Ch’ing Winnie
1996
Asymmetric quantum codes: characterization and constructions. Zbl 1366.81134
Wang, Long; Feng, Keqin; Ling, San; Xing, Chaoping
2010
Asymptotic bounds on quantum codes from algebraic geometry codes. Zbl 1293.94132
Feng, Keqin; Ling, San; Xing, Chaoping
2006
Maximal values of generalized algebraic immunity. Zbl 1237.94062
Feng, Keqin; Liao, Qunying; Yang, Jing
2009
Quantum codes $$[[6,2,3]]_p$$ and $$[[7,3,3]]_p$$ $$(p\geq 3)$$ exist. Zbl 1062.94064
Feng, Keqin
2002
A finite Gilbert-Varshamov bound for pure stabilizer quantum codes. Zbl 1293.94126
Feng, Keqin; Ma, Zhi
2004
Parameter optimization in iterative learning control. Zbl 1064.93014
Owens, D. H.; Feng, K.
2003
Basis functions and parameter optimisation in high-order iterative learning control. Zbl 1103.93050
Hätönen, J.; Owens, D. H.; Feng, K.
2006
On elliptic curves $$y^{2} = x^{3}-n^{2}x$$ with rank zero. Zbl 1076.11036
Feng, Keqin; Xiong, Maosheng
2004
Construction of cyclotomic codebooks nearly meeting the Welch bound. Zbl 1236.94014
Zhang, Aixian; Feng, Keqin
2012
A note on symmetric Boolean functions with maximum algebraic immunity in odd number of variables. Zbl 1326.94145
Qu, Longjiang; Li, Chao; Feng, Keqin
2007
Two classes of codebooks nearly meeting the Welch bound. Zbl 1365.94654
Zhang, Aixian; Feng, Keqin
2012
Generalized Hamming weights of irreducible cyclic codes. Zbl 1359.94776
Yang, Minghui; Li, Jin; Feng, Keqin; Lin, Dongdai
2015
Complete characterization of generalized bent and $$2^k$$-bent Boolean functions. Zbl 1370.94614
Tang, Chunming; Xiang, Can; Qi, Yanfeng; Feng, Keqin
2017
New results on the nonexistence of generalized bent functions. Zbl 1293.94064
Feng, Keqin; Liu, Fengmei
2003
Linear error-block codes. Zbl 1156.94433
Feng, Keqin; Xu, Lanju; Hickernell, Fred J.
2006
Gauss sum of index 4. I: Cyclic case. Zbl 1123.11041
Feng, Ke Qin; Yang, Jing; Luo, Shi Xin
2005
Generalized bent functions and class group of imaginary quadratic fields. Zbl 1003.11060
Feng, Keqin
2001
Cyclotomic construction of strong external difference families in finite fields. Zbl 1384.05054
Wen, Jiejing; Yang, Minghui; Fu, Fangwei; Feng, Keqin
2018
The 4-rank of the tame kernel versus the 4-rank of the narrow class group in quadratic number fields. Zbl 1052.11079
Yue, Qin; Feng, Keqin
2000
Unextendible product bases and 1-factorization of complete graphs. Zbl 1094.05043
Feng, Keqin
2006
New series of odd non-congruent numbers. Zbl 1118.11029
Feng, Keqin; Xue, Yan
2006
An infinite class of balanced vectorial Boolean functions with optimum algebraic immunity and good nonlinearity. Zbl 1248.94060
Carlet, Claude; Feng, Keqin
2009
On non-binary quantum BCH codes. Zbl 1178.94252
Ma, Zhi; Lu, Xin; Feng, Keqin; Feng, Dengguo
2006
Further results on generalized bent functions and their complete characterization. Zbl 1401.94265
Mesnager, Sihem; Tang, Chunming; Qi, Yanfeng; Wang, Libo; Wu, Baofeng; Feng, Keqin
2018
New observation on Camellia. Zbl 1151.94536
Lei, Duo; Chao, Li; Feng, Keqin
2006
Linear codes with few weights from inhomogeneous quadratic functions. Zbl 1359.94389
Tang, Chunming; Xiang, Can; Feng, Keqin
2017
Gauss sum of index 4. II: Non-cyclic case. Zbl 1135.11066
Yang, Jing; Luo, Shixin; Feng, Keqin
2006
The Jacobi-Perron algorithm on function fields. Zbl 0801.11031
Feng, Keqin; Wang, Feirong
1994
Primitive normal polynomials with the first two coefficients prescribed: a revised $$p$$-adic method. Zbl 1140.11058
Fan, Shuqin; Han, Wenbao; Feng, Keqin; Zhang, Xiyong
2007
Perfect state transfer on abelian Cayley graphs. Zbl 1403.05066
Tan, Ying-Ying; Feng, Keqin; Cao, Xiwang
2019
Primitive normal polynomials with multiple coefficients prescribed: an asymptotic result. Zbl 1132.11054
Fan, Shuqin; Han, Wenbao; Feng, Keqin
2007
Nonexistence of generalized bent functions from $$\mathbb{Z}_{2}^{n}$$ to $$\mathbb{Z}_{m}$$. Zbl 1370.11137
Liu, Haiying; Feng, Keqin; Feng, Rongquan
2017
A note on irregular prime polynomials in cyclotomic function field theory. Zbl 0578.12012
Feng, Keqin
1986
Arithmetic characterization of algebraic number fields with given class group. Zbl 0583.12004
Feng, Keqin
1985
On real quadratic function fields of Chowla type with ideal class number one. Zbl 0924.11089
Feng, Keqin; Hu, Weiqun
1999
Non-congruent numbers, odd graphs and the Birch-Swinnerton-Dyer conjecture. Zbl 0838.11039
Feng, Keqin
1996
Non-existence of some generalized bent functions. Zbl 1047.11120
Feng, Keqin; Liu, Fengmei
2003
Quantum error-correcting codes. Zbl 1029.94041
Feng, Keqin
2002
New results on non-existence of generalized bent functions. II. Zbl 1114.11091
Liu, Fengmei; Ma, Zhi; Feng, Keqin
2002
Explicit description of quartic cyclic number fields. Zbl 0537.12004
Feng, Keqin
1984
A new construction of quantum error-correcting codes. Zbl 1140.94021
Feng, Keqin; Xing, Chaoping
2008
A class of linear codes with a few weights. Zbl 1416.94067
Xiang, Can; Tang, Chunming; Feng, Keqin
2017
Vectorial Boolean functions with good cryptographic properties. Zbl 1236.94053
Feng, Keqin; Yang, Jing
2011
On the complexity of the normal bases via prime Gauss period over finite fields. Zbl 1185.11078
Liao, Qunying; Feng, Keqin
2009
Relative generalized Hamming weights of cyclic codes. Zbl 1423.94170
Zhang, Jun; Feng, Keqin
2018
On $$(2^{m}+1)$$-variable symmetric Boolean functions with submaximum algebraic immunity $$2^{m - 1}$$. Zbl 1193.94085
Liao, Qunying; Liu, Feng; Feng, Keqin
2009
A note on the independence of units of cyclotomic fields. Zbl 0455.12002
Pei, Dingyi; Feng, Keqin
1980
The Gauss sums and Jacobi sums over Galois ring $$\mathrm{GR}(p^2,r)$$. Zbl 1294.11214
Li, Jin; Zhu, Shixin; Feng, Keqin
2013
A new class of near-optimal partial Fourier codebooks from an almost difference set. Zbl 1288.94007
Yu, Nam Yul; Feng, Keqin; Zhang, Aixian
2014
Mutually unbiased maximally entangled bases in $$\mathbb {C}^d\otimes \mathbb {C}^d$$. Zbl 1373.81076
Liu, Junying; Yang, Minghui; Feng, Keqin
2017
On aperiodic and periodic complementary binary sequences. Zbl 0947.94014
Feng, Keqin; Shiue, Peter Jau-Shyong; Xiang, Qing
1999
Non-existence of some special generalized bent function. Zbl 1050.11101
Feng, Keqin; Liu, Fengmei
2003
On the arithmetic genus of Hilbert modular varieties over cyclic number fields. Zbl 0538.12007
Feng, Keqin
1984
On Selmer groups and Tate-Shafarevich groups for elliptic curves $$y^{2}=x^{3}-n^3$$. Zbl 1281.11053
Feng, Keqin; Xiong, Maosheng
2012
On the first factor of the class number of a cyclotomic field. Zbl 0493.12009
Feng, Keqin
1982
An elementary criterion on parity of class number of cyclic number field. Zbl 0523.12006
Feng, Keqin
1982
Efficient computation of algebraic immunity of symmetric Boolean functions. Zbl 1198.94108
Liu, Feng; Feng, Keqin
2007
Constructing new non-congruent numbers by graph theory. Zbl 1126.11030
Feng, Keqin; Xue, Yan
2007
A new criterion on normal bases of finite field extensions. Zbl 1320.12004
Zhang, Aixian; Feng, Keqin
2015
A lower bound on the average Hamming correlation of frequency-hopping sequence sets. Zbl 1331.94049
Zhang, Aixian; Zhou, Zhengchun; Feng, Keqin
2015
A construction of linear codes over $$\mathbb F_{2^t}$$ from Boolean functions. Zbl 1359.94743
Xiang, Can; Feng, Keqin; Tang, Chunming
2017
New results on nonexistence of perfect $$p$$-ary sequences and almost $$p$$-ary sequences. Zbl 1397.11163
Liu, Hai Ying; Feng, Ke Qin
2016
Bernoulli-Goss polynomial and class number of cyclotomic function fields. Zbl 0708.11064
Feng, Keqin; Gao, Wenyun
1990
Inhomogeneous quantum codes. I: Additive case. (Inhomogeneous quantum codes. I: Additive case.) Zbl 1206.94115
Wang, Wei-Yang; Feng, Rong-Quan; Feng, Ke-Qin
2010
A unified approach to construct MDS self-dual codes via Reed-Solomon codes. Zbl 1448.94282
Zhang, Aixian; Feng, Keqin
2020
Kolyvagin’s “Euler systems” in cyclotomic function fields. Zbl 0849.11089
Feng, Keqin; Xu, Fei
1996
A modified ARTMAP network, with applications to scheduling of a robot-vision-tracking system. Zbl 0850.93552
Feng, K.; Hoberock, L. L.
1996
Class number “parity” for cyclic function fields. Zbl 0803.11058
Feng, Keqin
1992
New classes of test polynomials of polynomial algebras. Zbl 0946.13017
Feng, Keqin; Yu, Jietai
1999
Maximal independent system of units in cyclotomic function fields. Zbl 0749.11046
Feng, Keqin; Yin, Linsheng
1991
Introduction to algebraic number theory. Zbl 0742.11049
Feng, Keqin
1988
Inhomogeneous quantum codes. II: Non-additive case. Zbl 1258.81025
Wang, Weiyang; Feng, Keqin
2012
Unit time-phase signal sets: bounds and constructions. Zbl 1335.94014
Ding, Cunsheng; Feng, Keqin; Feng, Rongquan; Xiong, Maosheng; Zhang, Aixian
2013
The rank of group of cyclotomic units in abelian fields. Zbl 0493.12006
Feng, Keqin
1982
Evaluation of Gauss sums for 2-power order in index 4. Zbl 1267.11088
Yang, Jing; Feng, Keqin
2011
Genus distribution of ladder type and cross type graphs. Zbl 1197.05038
Wan, LiangXia; Feng, KeQin; Liu, YanPei; Wang, DianJun
2009
Collective buckling of nonuniform nanobeams interacting through an elastic substrate. Zbl 1268.74024
Li, Z.; Feng, K.; Yang, J. S.; Tan, L.; Lin, H.
2010
Constructions on approximately mutually unbiased bases by Galois rings. Zbl 1382.81067
Li, Jin; Feng, Keqin
2015
The linear guessing number of undirected graphs. Zbl 1286.05054
Chang, Gerard Jennhwa; Feng, Keqin; Huang, Liang-Hao; Lu, Mei
2014
Upper bound for first factor of class number of cyclotomic fields. Zbl 0562.12007
Feng, Keqin
1984
Pretty good state transfer on Cayley graphs over dihedral groups. Zbl 1429.05121
Cao, Xiwang; Wang, Dandan; Feng, Keqin
2020
A new criterion on $$k$$-normal elements over finite fields. Zbl 07316408
Zhang, Aixian; Feng, Keqin
2020
A unified approach to construct MDS self-dual codes via Reed-Solomon codes. Zbl 1448.94282
Zhang, Aixian; Feng, Keqin
2020
Pretty good state transfer on Cayley graphs over dihedral groups. Zbl 1429.05121
Cao, Xiwang; Wang, Dandan; Feng, Keqin
2020
A new criterion on $$k$$-normal elements over finite fields. Zbl 07316408
Zhang, Aixian; Feng, Keqin
2020
Perfect state transfer on abelian Cayley graphs. Zbl 1403.05066
Tan, Ying-Ying; Feng, Keqin; Cao, Xiwang
2019
Cyclotomic construction of strong external difference families in finite fields. Zbl 1384.05054
Wen, Jiejing; Yang, Minghui; Fu, Fangwei; Feng, Keqin
2018
Further results on generalized bent functions and their complete characterization. Zbl 1401.94265
Mesnager, Sihem; Tang, Chunming; Qi, Yanfeng; Wang, Libo; Wu, Baofeng; Feng, Keqin
2018
Relative generalized Hamming weights of cyclic codes. Zbl 1423.94170
Zhang, Jun; Feng, Keqin
2018
Complete characterization of generalized bent and $$2^k$$-bent Boolean functions. Zbl 1370.94614
Tang, Chunming; Xiang, Can; Qi, Yanfeng; Feng, Keqin
2017
Linear codes with few weights from inhomogeneous quadratic functions. Zbl 1359.94389
Tang, Chunming; Xiang, Can; Feng, Keqin
2017
Nonexistence of generalized bent functions from $$\mathbb{Z}_{2}^{n}$$ to $$\mathbb{Z}_{m}$$. Zbl 1370.11137
Liu, Haiying; Feng, Keqin; Feng, Rongquan
2017
A class of linear codes with a few weights. Zbl 1416.94067
Xiang, Can; Tang, Chunming; Feng, Keqin
2017
Mutually unbiased maximally entangled bases in $$\mathbb {C}^d\otimes \mathbb {C}^d$$. Zbl 1373.81076
Liu, Junying; Yang, Minghui; Feng, Keqin
2017
A construction of linear codes over $$\mathbb F_{2^t}$$ from Boolean functions. Zbl 1359.94743
Xiang, Can; Feng, Keqin; Tang, Chunming
2017
New results on nonexistence of perfect $$p$$-ary sequences and almost $$p$$-ary sequences. Zbl 1397.11163
Liu, Hai Ying; Feng, Ke Qin
2016
Generalized Hamming weights of irreducible cyclic codes. Zbl 1359.94776
Yang, Minghui; Li, Jin; Feng, Keqin; Lin, Dongdai
2015
A new criterion on normal bases of finite field extensions. Zbl 1320.12004
Zhang, Aixian; Feng, Keqin
2015
A lower bound on the average Hamming correlation of frequency-hopping sequence sets. Zbl 1331.94049
Zhang, Aixian; Zhou, Zhengchun; Feng, Keqin
2015
Constructions on approximately mutually unbiased bases by Galois rings. Zbl 1382.81067
Li, Jin; Feng, Keqin
2015
A new class of near-optimal partial Fourier codebooks from an almost difference set. Zbl 1288.94007
Yu, Nam Yul; Feng, Keqin; Zhang, Aixian
2014
The linear guessing number of undirected graphs. Zbl 1286.05054
Chang, Gerard Jennhwa; Feng, Keqin; Huang, Liang-Hao; Lu, Mei
2014
The Gauss sums and Jacobi sums over Galois ring $$\mathrm{GR}(p^2,r)$$. Zbl 1294.11214
Li, Jin; Zhu, Shixin; Feng, Keqin
2013
Unit time-phase signal sets: bounds and constructions. Zbl 1335.94014
Ding, Cunsheng; Feng, Keqin; Feng, Rongquan; Xiong, Maosheng; Zhang, Aixian
2013
Construction of cyclotomic codebooks nearly meeting the Welch bound. Zbl 1236.94014
Zhang, Aixian; Feng, Keqin
2012
Two classes of codebooks nearly meeting the Welch bound. Zbl 1365.94654
Zhang, Aixian; Feng, Keqin
2012
On Selmer groups and Tate-Shafarevich groups for elliptic curves $$y^{2}=x^{3}-n^3$$. Zbl 1281.11053
Feng, Keqin; Xiong, Maosheng
2012
Inhomogeneous quantum codes. II: Non-additive case. Zbl 1258.81025
Wang, Weiyang; Feng, Keqin
2012
Vectorial Boolean functions with good cryptographic properties. Zbl 1236.94053
Feng, Keqin; Yang, Jing
2011
Evaluation of Gauss sums for 2-power order in index 4. Zbl 1267.11088
Yang, Jing; Feng, Keqin
2011
Asymmetric quantum codes: characterization and constructions. Zbl 1366.81134
Wang, Long; Feng, Keqin; Ling, San; Xing, Chaoping
2010
Inhomogeneous quantum codes. I: Additive case. (Inhomogeneous quantum codes. I: Additive case.) Zbl 1206.94115
Wang, Wei-Yang; Feng, Rong-Quan; Feng, Ke-Qin
2010
Collective buckling of nonuniform nanobeams interacting through an elastic substrate. Zbl 1268.74024
Li, Z.; Feng, K.; Yang, J. S.; Tan, L.; Lin, H.
2010
Constructing symmetric Boolean functions with maximum algebraic immunity. Zbl 1367.94477
Qu, Longjiang; Feng, Keqin; Liu, Feng; Wang, Lei
2009
Maximal values of generalized algebraic immunity. Zbl 1237.94062
Feng, Keqin; Liao, Qunying; Yang, Jing
2009
An infinite class of balanced vectorial Boolean functions with optimum algebraic immunity and good nonlinearity. Zbl 1248.94060
Carlet, Claude; Feng, Keqin
2009
On the complexity of the normal bases via prime Gauss period over finite fields. Zbl 1185.11078
Liao, Qunying; Feng, Keqin
2009
On $$(2^{m}+1)$$-variable symmetric Boolean functions with submaximum algebraic immunity $$2^{m - 1}$$. Zbl 1193.94085
Liao, Qunying; Liu, Feng; Feng, Keqin
2009
Genus distribution of ladder type and cross type graphs. Zbl 1197.05038
Wan, LiangXia; Feng, KeQin; Liu, YanPei; Wang, DianJun
2009
Weight distribution of some reducible cyclic codes. Zbl 1142.11084
Feng, Keqin; Luo, Jinquan
2008
On the weight distributions of two classes of cyclic codes. Zbl 1318.94102
Luo, Jinquan; Feng, Keqin
2008
An infinite class of balanced functions with optimal algebraic immunity, good immunity to fast algebraic attacks and good nonlinearity. Zbl 1206.94060
Carlet, Claude; Feng, Keqin
2008
Cyclic codes and sequences from generalized Coulter-Matthews function. Zbl 1319.94105
Luo, Jinquan; Feng, Keqin
2008
A new construction of quantum error-correcting codes. Zbl 1140.94021
Feng, Keqin; Xing, Chaoping
2008
Value distributions of exponential sums from perfect nonlinear functions and their applications. Zbl 1318.11160
Feng, Keqin; Luo, Jinquan
2007
A note on symmetric Boolean functions with maximum algebraic immunity in odd number of variables. Zbl 1326.94145
Qu, Longjiang; Li, Chao; Feng, Keqin
2007
Primitive normal polynomials with the first two coefficients prescribed: a revised $$p$$-adic method. Zbl 1140.11058
Fan, Shuqin; Han, Wenbao; Feng, Keqin; Zhang, Xiyong
2007
Primitive normal polynomials with multiple coefficients prescribed: an asymptotic result. Zbl 1132.11054
Fan, Shuqin; Han, Wenbao; Feng, Keqin
2007
Efficient computation of algebraic immunity of symmetric Boolean functions. Zbl 1198.94108
Liu, Feng; Feng, Keqin
2007
Constructing new non-congruent numbers by graph theory. Zbl 1126.11030
Feng, Keqin; Xue, Yan
2007
Asymptotic bounds on quantum codes from algebraic geometry codes. Zbl 1293.94132
Feng, Keqin; Ling, San; Xing, Chaoping
2006
Basis functions and parameter optimisation in high-order iterative learning control. Zbl 1103.93050
Hätönen, J.; Owens, D. H.; Feng, K.
2006
Linear error-block codes. Zbl 1156.94433
Feng, Keqin; Xu, Lanju; Hickernell, Fred J.
2006
Unextendible product bases and 1-factorization of complete graphs. Zbl 1094.05043
Feng, Keqin
2006
New series of odd non-congruent numbers. Zbl 1118.11029
Feng, Keqin; Xue, Yan
2006
On non-binary quantum BCH codes. Zbl 1178.94252
Ma, Zhi; Lu, Xin; Feng, Keqin; Feng, Dengguo
2006
New observation on Camellia. Zbl 1151.94536
Lei, Duo; Chao, Li; Feng, Keqin
2006
Gauss sum of index 4. II: Non-cyclic case. Zbl 1135.11066
Yang, Jing; Luo, Shixin; Feng, Keqin
2006
Gauss sum of index 4. I: Cyclic case. Zbl 1123.11041
Feng, Ke Qin; Yang, Jing; Luo, Shi Xin
2005
A finite Gilbert-Varshamov bound for pure stabilizer quantum codes. Zbl 1293.94126
Feng, Keqin; Ma, Zhi
2004
On elliptic curves $$y^{2} = x^{3}-n^{2}x$$ with rank zero. Zbl 1076.11036
Feng, Keqin; Xiong, Maosheng
2004
Parameter optimization in iterative learning control. Zbl 1064.93014
Owens, D. H.; Feng, K.
2003
New results on the nonexistence of generalized bent functions. Zbl 1293.94064
Feng, Keqin; Liu, Fengmei
2003
Non-existence of some generalized bent functions. Zbl 1047.11120
Feng, Keqin; Liu, Fengmei
2003
Non-existence of some special generalized bent function. Zbl 1050.11101
Feng, Keqin; Liu, Fengmei
2003
Quantum codes $$[[6,2,3]]_p$$ and $$[[7,3,3]]_p$$ $$(p\geq 3)$$ exist. Zbl 1062.94064
Feng, Keqin
2002
Quantum error-correcting codes. Zbl 1029.94041
Feng, Keqin
2002
New results on non-existence of generalized bent functions. II. Zbl 1114.11091
Liu, Fengmei; Ma, Zhi; Feng, Keqin
2002
Generalized bent functions and class group of imaginary quadratic fields. Zbl 1003.11060
Feng, Keqin
2001
The 4-rank of the tame kernel versus the 4-rank of the narrow class group in quadratic number fields. Zbl 1052.11079
Yue, Qin; Feng, Keqin
2000
On real quadratic function fields of Chowla type with ideal class number one. Zbl 0924.11089
Feng, Keqin; Hu, Weiqun
1999
On aperiodic and periodic complementary binary sequences. Zbl 0947.94014
Feng, Keqin; Shiue, Peter Jau-Shyong; Xiang, Qing
1999
New classes of test polynomials of polynomial algebras. Zbl 0946.13017
Feng, Keqin; Yu, Jietai
1999
Spectra of hypergraphs and applications. Zbl 0874.05041
Feng, Keqin; Li, Wen-Ch&rsquo;ing Winnie
1996
Non-congruent numbers, odd graphs and the Birch-Swinnerton-Dyer conjecture. Zbl 0838.11039
Feng, Keqin
1996
Kolyvagin’s “Euler systems” in cyclotomic function fields. Zbl 0849.11089
Feng, Keqin; Xu, Fei
1996
A modified ARTMAP network, with applications to scheduling of a robot-vision-tracking system. Zbl 0850.93552
Feng, K.; Hoberock, L. L.
1996
The Jacobi-Perron algorithm on function fields. Zbl 0801.11031
Feng, Keqin; Wang, Feirong
1994
Class number “parity” for cyclic function fields. Zbl 0803.11058
Feng, Keqin
1992
Maximal independent system of units in cyclotomic function fields. Zbl 0749.11046
Feng, Keqin; Yin, Linsheng
1991
Bernoulli-Goss polynomial and class number of cyclotomic function fields. Zbl 0708.11064
Feng, Keqin; Gao, Wenyun
1990
Introduction to algebraic number theory. Zbl 0742.11049
Feng, Keqin
1988
A note on irregular prime polynomials in cyclotomic function field theory. Zbl 0578.12012
Feng, Keqin
1986
Arithmetic characterization of algebraic number fields with given class group. Zbl 0583.12004
Feng, Keqin
1985
Explicit description of quartic cyclic number fields. Zbl 0537.12004
Feng, Keqin
1984
On the arithmetic genus of Hilbert modular varieties over cyclic number fields. Zbl 0538.12007
Feng, Keqin
1984
Upper bound for first factor of class number of cyclotomic fields. Zbl 0562.12007
Feng, Keqin
1984
On the first factor of the class number of a cyclotomic field. Zbl 0493.12009
Feng, Keqin
1982
An elementary criterion on parity of class number of cyclic number field. Zbl 0523.12006
Feng, Keqin
1982
The rank of group of cyclotomic units in abelian fields. Zbl 0493.12006
Feng, Keqin
1982
A note on the independence of units of cyclotomic fields. Zbl 0455.12002
Pei, Dingyi; Feng, Keqin
1980
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#### Cited by 557 Authors

 37 Yue, Qin 29 Feng, Keqin 18 Cao, Xiwang 14 Li, Chengju 12 Zeng, Xiangyong 11 Carlet, Claude 11 Hu, Lei 11 Stănică, Pantelimon 10 Zhu, Shixin 9 Li, Chao 9 Meidl, Wilfried 9 Mesnager, Sihem 9 Tang, Chunming 9 Yang, Shudi 8 Ding, Cunsheng 8 Fu, Fangwei 8 Li, Chunlei 8 Xiong, Maosheng 7 Li, Ruihu 7 Pasalic, Enes 7 Qu, Longjiang 7 Wang, Qichun 7 Yang, Jing 7 Zheng, Dabin 6 Fu, Shaojing 6 Li, Nian 6 Liu, Hongwei 6 Pott, Alexander 6 Wang, Xiaoqiang 6 Zhou, Zhengchun 5 Bae, Sunghan 5 Geil, Olav 5 Heng, Ziling 5 La Guardia, Giuliano Gadioli 5 Li, Fengwei 5 Ling, San 5 Liu, Fengmei 5 Liu, Yan 5 Tan, Chik How 5 Tan, Yin 5 Yao, Zhengan 5 Zhang, Aixian 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 Galindo Pastor, Carlos 4 Hernando, Fernando 4 Hu, Liqin 4 Kai, Xiaoshan 4 Li, Fei 4 Li, Shuxing 4 Lin, Dongdai 4 Liu, Zihui 4 Luo, Gaojun 4 Ma, Yuena 4 Mohammad, Ghulam 4 Qian, Jianfa 4 Riera, Constanza 4 Ruano, Diego 4 Sharma, Namita 4 Sun, Lei 4 Tang, Xiaohu 4 Verma, Rashmi 4 Villarreal, Rafael Heraclio 4 Wu, Yansheng 4 Xiang, Can 4 Xu, Guangkui 4 Yan, Haode 4 Yu, Long 4 Zhang, Lina 3 Cardoso, Kauê 3 Chen, Wenbing 3 Cusick, Thomas W. 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 Huczynska, Sophie 3 Leung, Ka Hin 3 Liao, Qunying 3 Liu, Chunlei 3 Liu, MeiCheng 3 Liu, Xiaogang 3 Liu, Zhuojun 3 Lu, Wei 3 Luo, Yuan 3 Lv, Jingjie 3 Martínez-Bernal, José 3 Medina, Luis A. 3 Momihara, Koji ...and 457 more Authors
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#### Cited in 98 Serials

 64 Designs, Codes and Cryptography 51 Finite Fields and their Applications 37 Cryptography and Communications 24 Discrete Mathematics 20 Advances in Mathematics of Communications 19 Quantum Information Processing 16 Journal of Number Theory 15 Discrete Applied Mathematics 12 International Journal of Quantum Information 11 International Journal of Theoretical Physics 9 Applicable Algebra in Engineering, Communication and Computing 9 Acta Mathematica Sinica. English Series 9 Journal of Systems Science and Complexity 8 Linear Algebra and its Applications 8 Science China. Mathematics 6 Proceedings of the American Mathematical Society 6 Journal of Algebraic Combinatorics 6 Journal of Applied Mathematics and Computing 5 Information Processing Letters 5 Chinese Annals of Mathematics. Series B 4 Journal of Combinatorial Theory. Series A 4 Theoretical Computer Science 4 International Journal of Foundations of Computer Science 4 International Journal of Computer Mathematics 3 Journal of Mathematical Physics 3 Linear and Multilinear Algebra 3 Rocky Mountain Journal of Mathematics 3 Information Sciences 3 Journal of Algebra 3 Science in China. Series A 3 The Electronic Journal of Combinatorics 3 The Ramanujan Journal 3 Frontiers of Mathematics in China 3 Journal of Algebra, Combinatorics, Discrete Structures and Applications 2 Communications in Algebra 2 IEEE Transactions on Information Theory 2 Journal of Mathematical Analysis and Applications 2 Functiones et Approximatio. Commentarii Mathematici 2 Journal of Pure and Applied Algebra 2 Mathematika 2 Mathematical and Computer Modelling 2 Computational and Applied Mathematics 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 1 International Journal of Modern Physics B 1 Advances in Applied Probability 1 Bulletin of the Australian Mathematical Society 1 Communications in Mathematical Physics 1 Israel Journal of Mathematics 1 Problems of Information Transmission 1 Reports on Mathematical Physics 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 Revista de la Unión Matemática Argentina 1 Semigroup Forum 1 SIAM Journal on Computing 1 Tokyo Journal of Mathematics 1 Advances in Applied 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 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 Journal of the Australian Mathematical Society 1 Journal of Applied Mathematics 1 Sibirskie Èlektronnye Matematicheskie Izvestiya 1 Journal of Mathematical Cryptology 1 Journal of Physics A: Mathematical and Theoretical 1 Journal of Statistical Theory and Practice 1 Science China. Information Sciences 1 TWMS Journal of Pure and Applied Mathematics 1 Symmetry 1 Diskretnyĭ Analiz i Issledovanie Operatsiĭ 1 International Journal of Group Theory 1 Forum of Mathematics, Sigma 1 Journal of Mathematics 1 Korean Journal of Mathematics
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#### Cited in 28 Fields

 312 Information and communication theory, circuits (94-XX) 223 Number theory (11-XX) 83 Quantum theory (81-XX) 78 Combinatorics (05-XX) 44 Order, lattices, ordered algebraic structures (06-XX) 17 Computer science (68-XX) 16 Linear and multilinear algebra; matrix theory (15-XX) 12 Algebraic geometry (14-XX) 11 Field theory and polynomials (12-XX) 8 Group theory and generalizations (20-XX) 5 Commutative algebra (13-XX) 4 Associative rings and algebras (16-XX) 4 $$K$$-theory (19-XX) 3 Functional analysis (46-XX) 3 Geometry (51-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 2 Probability theory and stochastic processes (60-XX) 2 Numerical analysis (65-XX) 2 Systems theory; control (93-XX) 2 Mathematics education (97-XX) 1 Nonassociative rings and algebras (17-XX) 1 Topological groups, Lie groups (22-XX) 1 Real functions (26-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Approximations and expansions (41-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Statistics (62-XX) 1 Operations research, mathematical programming (90-XX)