Articles with public access mandates - Chi-Kwong LiLearn more
Not available anywhere: 2
Preservers of isometries
D Ilišević, B Kuzma, CK Li, E Poon
Acta scientiarum mathematicarum 84, 3-17, 2018
Mandates: US National Science Foundation, National Natural Science Foundation of China …
Recursive Construction of Noiseless Subsystem for Qudits
U Güngördü, CK Li, M Nakahara, YT Poon, NS Sze
Physics, Mathematics, and All that Quantum Jazz, 223-235, 2014
Mandates: Research Grants Council, Hong Kong
Available somewhere: 44
Pseudospectra of special operators and pseudospectrum preservers
J Cui, CK Li, YT Poon
Journal of Mathematical Analysis and Applications 419 (2), 1261-1273, 2014
Mandates: National Natural Science Foundation of China, Research Grants Council, Hong Kong
Determinantal and eigenvalue inequalities for matrices with numerical ranges in a sector
CK Li, NS Sze
Journal of Mathematical Analysis and Applications 410 (1), 487-491, 2014
Mandates: Research Grants Council, Hong Kong
Quantifying the coherence of pure quantum states
J Chen, S Grogan, N Johnston, CK Li, S Plosker
Physical Review A 94 (4), 042313, 2016
Mandates: US National Science Foundation, Natural Sciences and Engineering Research …
Discontinuity of maximum entropy inference and quantum phase transitions
J Chen, Z Ji, CK Li, YT Poon, Y Shen, N Yu, B Zeng, D Zhou
New Journal of Physics 17 (8), 083019, 2015
Mandates: Natural Sciences and Engineering Research Council of Canada, National …
Graphs associated with matrices over finite fields and their endomorphisms
LP Huang, Z Huang, CK Li, NS Sze
Linear Algebra and its Applications 447, 2-25, 2014
Mandates: Research Grants Council, Hong Kong
A new criterion and a special class of k-positive maps
J Hou, CK Li, YT Poon, X Qi, NS Sze
Linear Algebra and its Applications 470, 51-69, 2015
Mandates: National Natural Science Foundation of China, Research Grants Council, Hong Kong
Evaluating the robustness of -coherence and -entanglement
N Johnston, CK Li, S Plosker, YT Poon, B Regula
Physical Review A 98 (2), 022328, 2018
Mandates: US National Science Foundation, Natural Sciences and Engineering Research …
Linear maps preserving Ky Fan norms and Schatten norms of tensor products of matrices
A Fosner, Z Huang, CK Li, NS Sze
SIAM Journal on Matrix Analysis and Applications 34 (2), 673-685, 2013
Mandates: Research Grants Council, Hong Kong
Preservers of unitary similarity functions on Lie products of matrices
J Cui, CK Li, YT Poon
Linear Algebra and its Applications 498, 160-180, 2016
Mandates: US National Science Foundation, National Natural Science Foundation of China …
On the mixed-unitary rank of quantum channels
M Girard, D Leung, J Levick, CK Li, V Paulsen, YT Poon, J Watrous
Communications in Mathematical Physics 394 (2), 919-951, 2022
Mandates: Natural Sciences and Engineering Research Council of Canada
Linear preservers of tensor product of unitary orbits, and product numerical range
CK Li, YT Poonl, NS Sze
Linear Algebra and its Applications 438 (10), 3797-3803, 2013
Mandates: Research Grants Council, Hong Kong
Unitary similarity invariant function preservers of skew products of operators
J Cui, CK Li, NS Sze
Journal of Mathematical Analysis and Applications 454 (2), 716-729, 2017
Mandates: US National Science Foundation, National Natural Science Foundation of China …
Product of operators and numerical range
MT Chien, HL Gau, CK Li, MC Tsai, KZ Wang
Linear and Multilinear Algebra 64 (1), 58-67, 2016
Mandates: US National Science Foundation
Error correction schemes for fully correlated quantum channels protecting both quantum and classical information
CK Li, S Lyles, YT Poon
Quantum Information Processing 19 (5), 153, 2020
Mandates: US National Science Foundation
Linear maps preserving the higher numerical ranges of tensor products of matrices
A Fošner, Z Huang, CK Li, YT Poon, NS Sze
Linear and Multilinear Algebra 62 (6), 776-791, 2014
Mandates: Research Grants Council, Hong Kong
Convexity and star-shapedness of matricial range
PS Lau, CK Li, YT Poon, NS Sze
Journal of Functional Analysis 275 (9), 2497-2515, 2018
Mandates: US National Science Foundation, National Natural Science Foundation of China …
Numerical range of Lie product of operators
J Hou, CK Li, X Qi
Integral Equations and Operator Theory 83, 497-516, 2015
Mandates: National Natural Science Foundation of China
Products of positive semi-definite matrices
J Cui, CK Li, NS Sze
Linear Algebra and its Applications 528, 17-24, 2017
Mandates: US National Science Foundation, National Natural Science Foundation of China …
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