ChiKwong Li ()
Ferguson Professor of Mathematics
Department of Mathematics ,
College of William and Mary,
Room 128, Jones Hall, P.O.Box 8795, Williamsburg, Virginia 231878795, USA
Tel: (757) 2212042, Fax: (757) 2217400,
Email: ckli@math.wm.edu
or math.ckli@gmail.com
From here, you can go to:
[ Degrees and Academic Positions
Teaching 
Research  Professional Service 
My pictures ]
[ Awards and Special Lectures 
VITAE in W&M format 
Other Interesting Websites ]
Last updated: January, 2024.
Degrees and Academic Positions:
 B.A. (1982) and Ph.D. (1986).
University of Hong Kong.
 Current positions
 Previous positions
 The College of William and Mary. Chair of the mathematics department, 20022007.
 Honorary Professor of Mathematics, Shanghai University,
20132019.
 Honorary Professor of Mathematics, University of Hong Kong,
20022017.
 Hong Kong University of Science and Technology, Visiting Professor of Mathematics.
 Honorary Professor of Mathematics,
Taiyuan University of Technology, 2009 2013.
 Heilongjiang University
Honorary Professor, September 2004  June 2007.
 University of Toronto.
Visiting Professor, August 1998  July 1999.
Visiting Associate Professor, August 1992  May 1993.
 Johns
Hopkins University.
Visiting Assist. Professor, Spring of 1991.
 University of Wisconsin  Madison.
Van Vleck Assistant Professor, August 1986  July 1988
Teaching:
 Fall 2024 and Spring 2025. On research leave. No teaching at W&M.
 Spring 2024
 Fall 2023
 Spring 2023
 Fall 2022
 Spring 2022
 Fall 2021:
Research:
 General areas:
Matrix theory, operator theory, combinatorial theory,
quantum information science,
mathematical biology, mathematical education.
 Specific topics:
 Research Papers and Preprints.
[ at William and Mary site
at arxiv.org].
 Citation Statistics
[
MathSciNet
Google ]
 Edited volumes and Chapters
in books
 Articles
 Computer Programs developed by Li
and colleagues:
 For plotting different generalized numerical ranges.
 Used in
``Curtis, Drew, Li, and Pragel,
Central Groupoids, Central Digraphs, and ZeroOne Matrices
$A$ Satisfying $A^2 = J$,
J. Combinatorial Theory,
Series A, 105 (2004), 3550.''
 Used in
``Li and Pelejo, Decomposition of quantum gates, Int. J. Quantum Inform. 12, 1450002 (2014).''
 Used in
``Huang, Li, Li, Sze, Factorization of Permutations, Electronic J. Linear Algebra (2015), 286303.''
 Used in
``Li, Pelejo and Wang, Product of two positive contractions
Linear Algebra Appl. 501 (2016), 409423.''
 Used in the study of
``Combinatorial Aspect of the Combinatorial Game Mahjong'' by Cheng, Li, Li.
 Lecture notes on Numerical Range

Lecture notes of the 2008 IMA Summer School on matrix inequalities.
Professional Service:
 Editorial Positions:
 International Linear Algebra Society.
Vice president (March 2007  Feb. 2013);
served on the board of directors and various committees previously.
Currently, Journal Committee Member.

Applied Algebra and Optimization Research Center (AORC), Sungkyunkwan University in South Korea.
Scientific Advisory Board (SAB) member (July, 2016  present).
 CoDirector, the
International Research Center for Tensor
and Matrix Theory, Shanghai University in China. (June, 2016  November, 2019).
 Orangization of workshops, meetings, minisymposia, etc.

Biennial workshop series on Numerical Ranges and Numerical Radii (since 1992).

A workshop series on Matrices and Operators (since 2007).
 Workshops on Matrix Inequalities and Matrix Equations
(MIME) at Shanghai University, 20152019.
[ June 710, 2019 ]
[
June 810, 2018. ]
[
June 68, 2017. ]
[
June 810, 2016.]
[
June 2830, 2015.]

International Conference on Matrix Theory with Applications
 Joint meetings of the
"International Research Center for Tensor and Matrix Theory (IRCTM)", Shanghai University, China,
and the
"Applied Algebra and Optimization Research Center (AORC)", Sungkyunkwan University, South Korea.
[Jeju University, May 2327, 2019.]
[Shanghai University, December 1720, 2018.]
[ Sungkyunkwan University
 Suwon, December 1417, 2017.]
[
Shanghai University, December 2831, 2016.]
 Workshops on Quantum Information Science
[ Tsinghua Sanya International
Mathematics Forum, July 1317, 2015.]
[
Summer workshop at Shanghai University, June 2015.]
[Summer workshops and summer school at Taiyuan: 2013;
2012;
2011.]

Minisymposium on Tensors, Quantum
Information and Computing at International Linear Algebra Soceity (ILAS) Conferences.
[National Sun Yatsen University, Taiwan, June 2327, 2025.]
[
Madrid, Spain, June 1216, 2023.]
[
Iowa State University, Ames, Iowa, July 2428, 2017.]
[Lueven, Belgium, July 1115, 2016]
[Seoul, South Korea, August 69, 2014.]
[Providence, June 37, 2013.]

2017 workshop on Matrix/Operator Theory and Their Applications (MOTA),
Sungkyunkwan University, May 20  June 2, 2017.
 Minisymposium on preserver problems
at the Canadian Mathematical Society Summer Meeting, Winnipeg, June 69, 2014.
 Upcoming Meetings.
 2025 Linear Algebra Worskhop, Portoraz, Slovenia, June 26, 2025.

2025 Workshop on Numerical Ranges and Numerical Radii, National Chung Hsing Univeresity, Taichung, Taiwan, June 1921, 2025.
 2025 International Linear Algebra Society Confrerence,
National Sun Yatsen University, Taiwan, June 2327, 2025.
Awards and Special Lectures:
 Awards:
 Special lectures and lecture series.
 2024
Summer school on Preserver Problems at at IISER Bhopal, July 0813, 2024.
 2021 Lecture series on Quantum Information and Quantum Computing.
National Tsinghua University, Taiwan, NovemberDecember, 2021.
 2020 Two lectures at the Minilecture series on
Quantum Computing and Quantum Information Science for Nuclear Physics,
Jefferson Lab., March.
 2017 Lecture series in quantum information science, Baptist University, December.
 2014 Lecture series in quantum information science, Shanghai University, January.
 2012 Public lecture on Quantum computing to Hong Kong high school students and teachers.
 2011, 2012, 2013 Summer School on Quantum Information
Science, Taiyuan, Shanxi, China.
 2011 Lecture series on quantum computing at the Academia Sinica, Taiwan, December.
 2010 Summer School on Diversities in Quantum Computation/Information,
Kinki University, Japan, August 1  5, 2010.
 20092010 Y.C. Wong Visiting Lectureship, University
of Hong Kong.
 2008 Lecutrer of
the IMA PI Summer Program
for Graduate Students: Linear Algebra and Applications, Iowa State University.
 2005 Linear and Multilinear Algebra Lecturer at the International Linear Algebra Society
Conference, Regina.
 2001 ILAS speaker at the Canadian Mathematical Society Conference,
Saskatoon.
 1999 TausskyTodd Lecture, International Linear Algebra Society Conference,
Barcelona.
Other Interesting Web Sites:
 Mathematical Reviews and Journals
 International Linear Algebra Society.
 Matrix Market .
 History of Mathematics and Other Links
 Workshop on Quantum Information Science in Hong Kong.
 International Workshop on Matrix Analysis and Applications.
 Robert Thompson
and Robert Thompson Matrix Meetings.
 William and Mary