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1

The Real Spectrum of a Noncommutative Ring

Ka Hin Leung, Murray Marshall, Yufei Zhang

Journal:

Journal of Algebra

Année:

1997

Langue:

english

Fichier:

PDF, 258 KB

english, 1997

2

Hadamard difference sets related to Lander's conjecture

Feng, Tao, Leung, Ka Hin, Schmidt, Bernhard, Smith, Ken W.

Journal:

Journal of Algebra

Année:

2014

Langue:

english

Fichier:

PDF, 318 KB

english, 2014

3

A new family of Hadamard matrices of order

Leung, Ka Hin, Momihara, Koji, Xiang, Qing

Journal:

Discrete Mathematics

Année:

2021

Fichier:

PDF, 60 KB

2021

4

Constructions of Semi-regular Relative Difference Sets

Ka Hin Leung, San Ling, Siu Lun Ma

Journal:

Finite Fields and Their Applications

Année:

2001

Langue:

english

Fichier:

PDF, 358 KB

english, 2001

5

On Schur Rings over Cyclic Groups, II

Ka Hin Leung, Shing Hing Man

Journal:

Journal of Algebra

Année:

1996

Langue:

english

Fichier:

PDF, 193 KB

english, 1996

6

Planar Functions from Zn to Zn

Ka Hin Leung, Siu Lun Ma, Victor Tan

Journal:

Journal of Algebra

Année:

2000

Langue:

english

Fichier:

PDF, 103 KB

english, 2000

7

Constructions of Relative Difference Sets with Classical Parameters and Circulant Weighing Matrices

Ka Hin Leung, Siu Lun Ma, Bernhard Schmidt

Journal:

Journal of Combinatorial Theory, Series A

Année:

2002

Langue:

english

Fichier:

PDF, 173 KB

english, 2002

8

A Generalization of an Addition Theorem of Kneser

Xiang-Dong Hou, Ka Hin Leung, Qing Xiang

Journal:

Journal of Number Theory

Année:

2002

Langue:

english

Fichier:

PDF, 109 KB

english, 2002

9

On the groups of units of finite commutative chain rings

Xiang-Dong Hou, Ka Hin Leung, Siu Lun Ma

Journal:

Finite Fields and Their Applications

Année:

2003

Langue:

english

Fichier:

PDF, 209 KB

english, 2003

10

Almost perfect sequences with $ heta = 2 $

Ka Hin Leung, San Ling, Siu Lun Ma, Kian Boon Tay

Journal:

Archiv der Mathematik

Année:

1998

Langue:

english

Fichier:

PDF, 124 KB

english, 1998

11

New restrictions on possible orders of circulant Hadamard matrices

Ka Hin Leung, Bernhard Schmidt

Journal:

Designs, Codes and Cryptography

Année:

2012

Langue:

english

Fichier:

PDF, 167 KB

english, 2012

12

RNA interference targeting raptor inhibits proliferation of gastric cancer cells

William Ka Kei Wu, Chung Wa Lee, Chi Hin Cho, Francis Ka Leung Chan, Jun Yu, Joseph Jao Yiu Sung

Journal:

Experimental Cell Research

Année:

2011

Langue:

english

Fichier:

PDF, 480 KB

english, 2011

13

Recent advances in luminescent heavy metal complexes for sensing

Dik-Lung Ma, Victor Pui-Yan Ma, Daniel Shiu-Hin Chan, Ka-Ho Leung, Hong-Zhang He, Chung-Hang Leung

Journal:

Coordination Chemistry Reviews

Année:

2012

Langue:

english

Fichier:

PDF, 3.11 MB

english, 2012

14

Bioactive Luminescent Transition-Metal Complexes for Biomedical Applications

Ma, Dik-Lung, He, Hong-Zhang, Leung, Ka-Ho, Chan, Daniel Shiu-Hin, Leung, Chung-Hang

Journal:

Angewandte Chemie International Edition

Année:

2013

Langue:

english

Fichier:

PDF, 2.54 MB

english, 2013

15

The rank of a latin square associated to an abelian group

Hin Leung, Ka, Ling, San

Journal:

Communications in Algebra

Année:

2000

Langue:

english

Fichier:

PDF, 417 KB

english, 2000

16

Finite quotients of the automorphism group of a free group

Lang, Mong Lung, Leung, Ka Hin, Wong, Yan Loi

Journal:

Communications in Algebra

Année:

1995

Langue:

english

Fichier:

PDF, 582 KB

english, 1995

17

ON QUOTIENTS OF BRAID GROUPS

LEUNG, KA HIN, WONG, YAN LOI

Journal:

Communications in Algebra

Année:

1996

Langue:

english

Fichier:

PDF, 480 KB

english, 1996

18

Bounds for Integral Solutions of Diagonal Cubic Equations

Journal:

Transactions of the American Mathematical Society

Année:

1983

Langue:

english

Fichier:

PDF, 1.03 MB

english, 1983

19

Nonexistence of Abelian Difference Sets: Lander's Conjecture for Prime Power Orders

Ka Hin Leung, Siu Lun Ma and Bernhard Schmidt

Journal:

Transactions of the American Mathematical Society

Année:

2004

Langue:

english

Fichier:

PDF, 1.20 MB

english, 2004

20

10.1090/s0002-9947-03-03365-8

Leung, Ka Hin, Ma, Siu Lun, Schmidt, Bernhard

Journal:

Transactions of the American Mathematical Society

Année:

2004

Langue:

english

Fichier:

PDF, 268 KB

english, 2004

21

Bounds for integral solutions of diagonal cubic equations

Journal:

Transactions of the American Mathematical Society

Année:

1983

Langue:

english

Fichier:

PDF, 760 KB

english, 1983

22

Synergistic Antibacterial Effects of Nanoparticles Encapsulated with Scutellaria baicalensis and Pure Chlorhexidine on Oral Bacterial Biofilms

Leung, Ken, Seneviratne, Chaminda, Li, Xuan, Leung, Ping, Lau, Clara, Wong, Chi-Hin, Pang, Ka, Wong, Chun, Wat, Elaine, Jin, Lijian

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.38 MB

english, 2016

23

Efficacy and tolerability of perampanel as an adjunct therapy in refractory epilepsy from real-world experience

Chang, Richard Shek-kwan, Lui, Hoi Ki Kate, Leung, Yu Hin Ian, Leung, William C.Y., Yam, Ka Keung, Wang, Yujie

Journal:

Journal of the Neurological Sciences

Année:

2019

Langue:

english

Fichier:

PDF, 347 KB

english, 2019

24

New constructions of Hadamard matrices

Leung, Ka Hin, Momihara, Koji

Journal:

Journal of Combinatorial Theory, Series A

Année:

2020

Langue:

english

Fichier:

PDF, 422 KB

english, 2020

25

New Partial Difference Sets in Ztp2 and a Related Problem about Galois Rings

Xiang-Dong Hou, Ka Hin Leung, Qing Xiang

Journal:

Finite Fields and Their Applications

Année:

2001

Langue:

english

Fichier:

PDF, 212 KB

english, 2001

26

Cyclic Relative Difference Sets with Classical Parameters

K.T. Arasu, J.F. Dillon, Ka Hin Leung, Siu Lun Ma

Journal:

Journal of Combinatorial Theory, Series A

Année:

2001

Langue:

english

Fichier:

PDF, 121 KB

english, 2001

27

Asymptotic Nonexistence of Difference Sets in Dihedral Groups

Ka Hin Leung, Bernhard Schmidt

Journal:

Journal of Combinatorial Theory, Series A

Année:

2002

Langue:

english

Fichier:

PDF, 190 KB

english, 2002

28

Abelian divisible difference sets with multiplier −1

Ka Hin Leung, Siu Lun Ma, Victor Tan

Journal:

Journal of Combinatorial Theory, Series A

Année:

1992

Langue:

english

Fichier:

PDF, 1.06 MB

english, 1992

29

Determination of all possible orders of weight 16 circulant weighing matrices

K.T. Arasu, Ka Hin Leung, Siu Lun Ma, Ali Nabavi, D.K. Ray-Chaudhuri

Journal:

Finite Fields and Their Applications

Année:

2006

Langue:

english

Fichier:

PDF, 417 KB

english, 2006

30

Cyclic codes over of length

Han Mao Kiah, Ka Hin Leung, San Ling

Journal:

Finite Fields and Their Applications

Année:

2008

Langue:

english

Fichier:

PDF, 169 KB

english, 2008

31

On Mathon's construction of maximal arcs in Desarguesian planes II

Frank Fiedler, Ka Hin Leung, Qing Xiang

Journal:

Journal of Combinatorial Theory, Series A

Année:

2004

Langue:

english

Fichier:

PDF, 343 KB

english, 2004

32

New Hadamard matrices of order obtained from Jacobi sums of order 16

Ka Hin Leung, Siu Lun Ma, Bernhard Schmidt

Journal:

Journal of Combinatorial Theory, Series A

Année:

2006

Langue:

english

Fichier:

PDF, 216 KB

english, 2006

33

Proper partial geometries with Singer groups and pseudogeometric partial difference sets

Ka Hin Leung, Siu Lun Ma, Bernhard Schmidt

Journal:

Journal of Combinatorial Theory, Series A

Année:

2008

Langue:

english

Fichier:

PDF, 279 KB

english, 2008

34

Attack on RSA-type cryptosystems based on singular cubic curves over Z/nZ

Seng Kiat Chua, Ka Hin Leung, San Ling

Journal:

Theoretical Computer Science

Année:

1999

Langue:

english

Fichier:

PDF, 91 KB

english, 1999

35

Difference sets in dihedral groups

Ka Hin Leung, Siu Lun Ma, Yan Loi Wong

Journal:

Designs, Codes and Cryptography

Année:

1991

Langue:

english

Fichier:

PDF, 221 KB

english, 1991

36

Forms and Baer ordered *-fields

Journal:

Israel Journal of Mathematics

Année:

2000

Langue:

english

Fichier:

PDF, 841 KB

english, 2000

37

On schur rings over cyclic groups

Ka Hin Leung, Shing Hing Man

Journal:

Israel Journal of Mathematics

Année:

1998

Langue:

english

Fichier:

PDF, 804 KB

english, 1998

38

The Field Descent Method

Ka Hin Leung, Bernhard Schmidt

Journal:

Designs, Codes and Cryptography

Année:

2005

Langue:

english

Fichier:

PDF, 180 KB

english, 2005

39

Circulant weighing matrices of weight 22t

K. T. Arasu, Ka Hin Leung, Siu Lun Ma, Ali Nabavi, D. K. Ray-Chaudhuri

Journal:

Designs, Codes and Cryptography

Année:

2006

Langue:

english

Fichier:

PDF, 209 KB

english, 2006

40

On Lander’s conjecture for difference sets whose order is a power of 2 or 3

Ka Hin Leung, Siu Lun Ma, Bernhard Schmidt

Journal:

Designs, Codes and Cryptography

Année:

2010

Langue:

english

Fichier:

PDF, 125 KB

english, 2010

41

A note on cyclic codes over GR(p2,m) of lengthpk

Han Mao Kiah, Ka Hin Leung, San Ling

Journal:

Designs, Codes and Cryptography

Année:

2012

Langue:

english

Fichier:

PDF, 160 KB

english, 2012

42

The structure of Schur rings over cyclic groups

Ka Hin Leung, Siu Lun Ma

Journal:

Journal of Pure and Applied Algebra

Année:

1990

Langue:

english

Fichier:

PDF, 972 KB

english, 1990

43

On the dimensions of the binary codes of a class of unitals

Ka Hin Leung, Qing Xiang

Journal:

Discrete Mathematics

Année:

2009

Langue:

english

Fichier:

PDF, 408 KB

english, 2009

44

Erratum to “On the dimensions of the binary codes of a class of unitals” [Discrete Math. 309 (2009) 570–575]

Ka Hin Leung, Qing Xiang

Journal:

Discrete Mathematics

Année:

2011

Langue:

english

Fichier:

PDF, 160 KB

english, 2011

45

Light-emitting dyes derived from bifunctional chromophores of diarylamine and oxadiazole: Synthesis, crystal structure, photophysics and electroluminescence

Ze He, Chi-Wai Kan, Cheuk-Lam Ho, Wai-Yeung Wong, Chung-Hin Chui, Ka-Lap Tong, Shu-Kong So, Tik-Ho Lee, Louis M. Leung, Zhenyang Lin

Journal:

Dyes and Pigments

Année:

2011

Langue:

english

Fichier:

PDF, 606 KB

english, 2011

46

Finiteness of circulant weighing matrices of fixed weight

Ka Hin Leung, Bernhard Schmidt

Journal:

Journal of Combinatorial Theory, Series A

Année:

2011

Langue:

english

Fichier:

PDF, 200 KB

english, 2011

47

Partial Difference Triples

Ka Hin Leung, Siu Lun Ma

Journal:

Journal of Algebraic Combinatorics

Année:

1993

Langue:

english

Fichier:

PDF, 637 KB

english, 1993

48

On a generalization of Albert’s theorem

Journal:

Israel Journal of Mathematics

Année:

1990

Langue:

english

Fichier:

PDF, 595 KB

english, 1990

49

New binary linear codes from algebraic curves

Ka Hin Leung, San Ling, Chaoping Xing

Journal:

IEEE Transactions on Information Theory

Année:

2002

Langue:

english

Fichier:

PDF, 264 KB

english, 2002

50

Label-free sensing of pH and silver nanoparticles using an “OR” logic gate

Dik-Lung Ma, Hong-Zhang He, Victor Pui-Yan Ma, Daniel Shiu-Hin Chan, Ka-Ho Leung, Hai-Jing Zhong, Lihua Lu, Jean-Louis Mergny, Chung-Hang Leung

Journal:

Analytica Chimica Acta

Année:

2012

Langue:

english

Fichier:

PDF, 592 KB

english, 2012