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Faculty of Science and Tech...
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CHEUNG Chin-Wing
15
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Journal article
14
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Condition numbers
5
Linear programming
4
Complementarity problems
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Conditioning
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condition numbers
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Average loss of precision
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Journal of Complexity
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SIAM Journal on Optimization
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Smoothed analysis of componentwise condition numbers for sparse matrices
Journal article
IMA Journal of Numerical Analysis,2015, volume: 35, issue: 1, pages: 74-88
Authors:
Cheung, Dennis
;
Cucker, Felipe
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Submit date:2021/10/19
condition numbers
loss of precision
smoothed analysis
triangular systems
On the average condition of random linear programs
Journal article
SIAM Journal on Optimization,2013, volume: 23, issue: 2, pages: 799-810
Authors:
Cheung, Dennis
;
Cucker, Felipe
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Submit date:2021/10/19
Average-case analysis
Conditioning
Linear programming
On strata of degenerate polyhedral cones, II: Relations between condition measures
Journal article
Journal of Complexity,2010, volume: 26, issue: 2, pages: 209-226
Authors:
Cheung, Dennis
;
Cucker, Felipe
;
Peña, Javier
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Submit date:2021/10/19
Complementarity problems
Condition numbers
Linear programming
On strata of degenerate polyhedral cones I: Condition and distance to strata
Journal article
European Journal of Operational Research,2009, volume: 198, issue: 1, pages: 23-28
Authors:
Cheung, Dennis
;
Cucker, Felipe
;
Peña, Javier
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Submit date:2021/10/19
Condition numbers
Degeneracy
Polyhedral conic systems
Componentwise condition numbers of random sparse matrices
Journal article
SIAM Journal on Matrix Analysis and Applications,2009, volume: 31, issue: 2, pages: 721-731
Authors:
Cheung, Dennis
;
Cucker, Felipe
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View/Download:8/0
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Submit date:2021/10/19
Average loss of precision
Sparse matrices
Triangular systems
A condition number for multifold conic systems
Journal article
SIAM Journal on Optimization,2008, volume: 19, issue: 1, pages: 261-280
Authors:
Cheung, Dennis
;
Cucker, Felipe
;
Peña, Javier
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View/Download:5/0
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Submit date:2021/10/19
Condition numbers
Conic systems
Solving linear programs with finite precision: II. Algorithms
Journal article
Journal of Complexity,2006, volume: 22, issue: 3, pages: 305-335
Authors:
Cheung, Dennis
;
Cucker, Felipe
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View/Download:6/0
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Submit date:2022/01/13
Conditioning
Finite precision
Linear programming
Tail decay and moment estimates of a condition number for Random linear conic systems
Journal article
SIAM Journal on Optimization,2005, volume: 15, issue: 4, pages: 1237-1261
Authors:
Cheung, Dennis
;
Cucker, Felipe
;
Hauser, Raphael
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Submit date:2022/01/13
Condition numbers
Linear programming
Probabilistic analysis
Random matrices
A note on level-2 condition numbers
Journal article
Journal of Complexity,2005, volume: 21, issue: 3, pages: 314-319
Authors:
Cheung, Dennis
;
Cucker, Felipe
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Submit date:2022/01/13
Solving linear programs with finite precision: I. Condition numbers and random programs
Journal article
Mathematical Programming,2004, volume: 99, issue: 1, pages: 175-196
Authors:
Cheung, Dennis
;
Cucker, Felipe
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Submit date:2022/01/13