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1

Multiplicative maps preserving the higher rank numerical ranges and radii

Sean Clark, Chi-Kwong Li, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2010

Language:

english

File:

PDF, 185 KB

english, 2010

2

Linear Maps Preserving Ky Fan Norms and Schatten Norms of Tensor Products of Matrices

Fošner, Ajda, Huang, Zejun, Li, Chi-Kwong, Sze, Nung-Sing

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

2013

Language:

english

File:

PDF, 218 KB

english, 2013

3

Maps preserving the nilpotency of products of operators

Chi-Kwong Li, Peter Šemrl, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2007

Language:

english

File:

PDF, 205 KB

english, 2007

4

Regular matrices and their strong preservers over semirings

Seok-Zun Song, Kyung-Tae Kang, LeRoy B. Beasley, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2008

Language:

english

File:

PDF, 181 KB

english, 2008

5

Every invertible matrix is diagonally equivalent to a matrix with distinct eigenvalues

Man-Duen Choi, Zejun Huang, Chi-Kwong Li, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2012

Language:

english

File:

PDF, 202 KB

english, 2012

6

Higher Rank Numerical Ranges of Normal Matrices

Gau, Hwa-Long, Li, Chi-Kwong, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

2011

Language:

english

File:

PDF, 1.27 MB

english, 2011

7

Recursive encoding and decoding of the noiseless subsystem for qudits

Güngördü, Utkan, Li, Chi-Kwong, Nakahara, Mikio, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

Physical Review A

Year:

2014

Language:

english

File:

PDF, 382 KB

english, 2014

8

Mappings preserving spectra of products of matrices

Chan, Jor-Ting, Li, Chi-Kwong, Sze, Nung-Sing

Journal:

Proceedings of the American Mathematical Society

Year:

2007

Language:

english

File:

PDF, 181 KB

english, 2007

9

Isometries for Ky Fan Norms between Matrix Spaces

Chi-Kwong Li, Yiu-Tung Poon and Nung-Sing Sze

Journal:

Proceedings of the American Mathematical Society

Year:

2005

Language:

english

File:

PDF, 312 KB

english, 2005

10

Canonical forms, higher rank numerical ranges, totally isotropic subspaces, and matrix equations

Li, Chi-Kwong, Sze, Nung-Sing

Journal:

Proceedings of the American Mathematical Society

Year:

2008

Language:

english

File:

PDF, 192 KB

english, 2008

11

The generalized numerical range of a set of matrices

Lau, Pan-Shun, Li, Chi-Kwong, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

Linear Algebra and its Applications

Year:

2018

Language:

english

File:

PDF, 759 KB

english, 2018

12

Linear maps transforming H-unitary matrices

Chi-Kwong Li, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2004

Language:

english

File:

PDF, 238 KB

english, 2004

13

Isometries for unitarily invariant norms

Jor-Ting Chan, Chi-Kwong Li, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2005

Language:

english

File:

PDF, 281 KB

english, 2005

14

Linear maps transforming the higher numerical ranges

Chi-Kwong Li, Yiu-Tung Poon, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2005

Language:

english

File:

PDF, 321 KB

english, 2005

15

Automorphisms of certain groups and semigroups of matrices

Michael Alwill, Chi-Kwong Li, Christina Maher, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2006

Language:

english

File:

PDF, 300 KB

english, 2006

16

On injective Jordan semi-triple maps of matrix algebras

Gorazd Lešnjak, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2006

Language:

english

File:

PDF, 107 KB

english, 2006

17

Optimization of the spectral radius of a product for nonnegative matrices

Jonathan Axtell, Lixing Han, Daniel Hershkowitz, Michael Neumann, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2009

Language:

english

File:

PDF, 148 KB

english, 2009

18

A note on the perturbation of positive matrices by normal and unitary matrices

Michael Neumann, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2008

Language:

english

File:

PDF, 103 KB

english, 2008

19

On the inverse mean first passage matrix problem and the inverse M-matrix problem

Michael Neumann, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2011

Language:

english

File:

PDF, 198 KB

english, 2011

20

Characterizations of inverse M-matrices with special zero patterns

Rong Huang, Jianzhou Liu, Nung-Sing Sze

Journal:

Linear Algebra and its Applications

Year:

2010

Language:

english

File:

PDF, 119 KB

english, 2010

21

Preservers of eigenvalue inclusion sets of matrix products

Virginia Forstall, Aaron Herman, Chi-Kwong Li, Nung-Sing Sze, Vincent Yannello

Journal:

Linear Algebra and its Applications

Year:

2011

Language:

english

File:

PDF, 190 KB

english, 2011

22

Efficient quantum error correction for fully correlated noise

Chi-Kwong Li, Mikio Nakahara, Yiu-Tung Poon, Nung-Sing Sze, Hiroyuki Tomita

Journal:

Physics Letters A

Year:

2011

Language:

english

File:

PDF, 230 KB

english, 2011

23

On optimal condition numbers for Markov chains

Stephen J. Kirkland, Michael Neumann, Nung-Sing Sze

Journal:

Numerische Mathematik

Year:

2008

Language:

english

File:

PDF, 232 KB

english, 2008

24

Higher rank numerical ranges and low rank perturbations of quantum channels

Chi-Kwong Li, Yiu-Tung Poon, Nung-Sing Sze

Journal:

Journal of Mathematical Analysis and Applications

Year:

2008

Language:

english

File:

PDF, 244 KB

english, 2008

25

Eigenvalues of the Sum of Matrices from Unitary Similarity Orbits

Li, Chi-Kwong, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

2008

Language:

english

File:

PDF, 569 KB

english, 2008

26

Linear maps preserving numerical radius of tensor products of matrices

Fošner, Ajda, Huang, Zejun, Li, Chi-Kwong, Sze, Nung-Sing

Journal:

Journal of Mathematical Analysis and Applications

Year:

2013

Language:

english

File:

PDF, 385 KB

english, 2013

27

Entanglement transformation between sets of bipartite pure quantum states using local operations

Chau, H. F., Fung, Chi-Hang Fred, Li, Chi-Kwong, Poon, Edward, Sze, Nung-Sing

Journal:

Journal of Mathematical Physics

Year:

2012

Language:

english

File:

PDF, 501 KB

english, 2012

28

Physical transformations between quantum states

Huang, Zejun, Li, Chi-Kwong, Poon, Edward, Sze, Nung-Sing

Journal:

Journal of Mathematical Physics

Year:

2012

Language:

english

File:

PDF, 432 KB

english, 2012

29

Linear preservers and quantum information science

Fošner, Ajda, Huang, Zejun, Li, Chi-Kwong, Sze, Nung-Sing

Journal:

Linear and Multilinear Algebra

Year:

2013

Language:

english

File:

PDF, 224 KB

english, 2013

30

Determinantal and eigenvalue inequalities for matrices with numerical ranges in a sector

Li, Chi-Kwong, Sze, Nung-Sing

Journal:

Journal of Mathematical Analysis and Applications

Year:

2014

Language:

english

File:

PDF, 201 KB

english, 2014

31

A new criterion and a special class of k-positive maps

Hou, Jinchuan, Li, Chi-Kwong, Poon, Yiu-Tung, Qi, Xiaofei, Sze, Nung-Sing

Journal:

Linear Algebra and its Applications

Year:

2015

Language:

english

File:

PDF, 815 KB

english, 2015

32

Graphs associated with matrices over finite fields and their endomorphisms

Huang, Li-Ping, Huang, Zejun, Li, Chi-Kwong, Sze, Nung-Sing

Journal:

Linear Algebra and its Applications

Year:

2014

Language:

english

File:

PDF, 385 KB

english, 2014

33

Linear preservers of tensor product of unitary orbits, and product numerical range

Li, Chi-Kwong, Poonl, Yiu-Tung, Sze, Nung-Sing

Journal:

Linear Algebra and its Applications

Year:

2013

Language:

english

File:

PDF, 239 KB

english, 2013

34

Linear maps preserving the higher numerical ranges of tensor products of matrices

Fošner, Ajda, Huang, Zejun, Li, Chi-Kwong, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

Linear and Multilinear Algebra

Year:

2014

Language:

english

File:

PDF, 218 KB

english, 2014

35

Recursive encoding and decoding of the noiseless subsystem and decoherence-free subspace

Li, Chi-Kwong, Nakahara, Mikio, Poon, Yiu-Tung, Sze, Nung-Sing, Tomita, Hiroyuki

Journal:

Physical Review A

Year:

2011

Language:

english

File:

PDF, 378 KB

english, 2011

36

Ranks and determinants of the sum of matrices from unitary orbits

Li, Chi-Kwong, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

Linear and Multilinear Algebra

Year:

2008

Language:

english

File:

PDF, 261 KB

english, 2008

37

The automorphism group of separable states in quantum information theory

Friedland, Shmuel, Li, Chi-Kwong, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

Journal of Mathematical Physics

Year:

2011

Language:

english

File:

PDF, 377 KB

english, 2011

38

Generalized interlacing inequalities

Li, Chi-Kwong, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

Linear and Multilinear Algebra

Year:

2012

Language:

english

File:

PDF, 153 KB

english, 2012

39

Mappings on matrices: invariance of functional values of matrix products

Chan, Jor-Ting, Li, Chi-Kwong, Sze, Nung-Sing

Journal:

Journal of the Australian Mathematical Society

Year:

2006

Language:

english

File:

PDF, 831 KB

english, 2006

40

Condition for the higher rank numerical range to be non-empty

Li, Chi-Kwong, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

Linear and Multilinear Algebra

Year:

2009

Language:

english

File:

PDF, 107 KB

english, 2009

41

Conditions for degradability of tripartite quantum states

Fung, Chi-Hang Fred, Li, Chi-Kwong, Sze, Nung-Sing, Chau, H F

Journal:

Journal of Physics A Mathematical and Theoretical

Year:

2014

Language:

english

File:

PDF, 721 KB

english, 2014

42

The Cuntz Comparison in the Standard -Algebra

Fang, Xiaochun, Sze, Nung-Sing, Xu, Xiao-Ming

Journal:

Abstract and Applied Analysis

Year:

2014

Language:

english

File:

PDF, 160 KB

english, 2014

43

Induced metric and matrix inequalities on unitary matrices

Chau, H F, Li, Chi-Kwong, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

Journal of Physics A Mathematical and Theoretical

Year:

2012

Language:

english

File:

PDF, 119 KB

english, 2012

44

Additive rank-one preservers between spaces of rectangular matrices

Zhang, Xian, Sze, Nung-Sing

Journal:

Linear and Multilinear Algebra

Year:

2005

Language:

english

File:

PDF, 119 KB

english, 2005

45

Inclusion Regions for Numerical Ranges and Linear Preservers

Li, Chi-Kwong, Sze †, Nung-Sing

Journal:

Linear and Multilinear Algebra

Year:

2004

Language:

english

File:

PDF, 195 KB

english, 2004

46

Products of positive semi-definite matrices

Cui, Jianlian, Li, Chi-Kwong, Sze, Nung-Sing

Journal:

Linear Algebra and its Applications

Year:

2015

Language:

english

File:

PDF, 434 KB

english, 2015

47

Mappings Preserving Spectra of Products of Matrices

Jor-Ting Chan, Chi-Kwong Li and Nung-Sing Sze

Journal:

Proceedings of the American Mathematical Society

Year:

2007

Language:

english

File:

PDF, 786 KB

english, 2007

48

Preface

Lim, Lek-Heng, Shao, Jiayu, Sze, Nung-Sing

Journal:

Linear and Multilinear Algebra

Year:

2016

Language:

english

File:

PDF, 302 KB

english, 2016

49

A note on the realignment criterion

Li, Chi-Kwong, Poon, Yiu-Tung, Sze, Nung-Sing

Journal:

Journal of Physics A Mathematical and Theoretical

Year:

2011

Language:

english

File:

PDF, 124 KB

english, 2011

50

Linear rank preservers of tensor products of rank one matrices

Huang, Zejun, Shi, Shiyu, Sze, Nung-Sing

Journal:

Linear Algebra and its Applications

Year:

2016

Language:

english

File:

PDF, 278 KB

english, 2016