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Nicholas J. Higham

communaute d'universites et etablissements de toulouse (comue)

75H-index
517Paper Count
2.4WCitation Count
Published Papers 36
Publication Date
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A modular framework for the backward error analysis of GMRES
errIMA Journal of Numerical Analysis
IF2.4
err2026-07-01
err0
PREAI
errButtari, Alfredo; Higham, Nicholas J.; Mary, Theo; Vieuble, Bastien
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errSave
MATRIX MULTIPLICATION IN MULTIWORD ARITHMETIC: ERROR ANALYSIS AND APPLICATION TO GPU TENSOR CORES
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2023-11-21
err6
errOAAI
errFasi, Massimiliano; Higham, Nicholas J.; Lopez, Florent; Mary, Theo; Mikaitis, Mantas
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errSave
Mixed precision algorithms in numerical linear algebra
errACTA NUMERICA
IF11.3
err2022-06-09
err43
errOAAI
errHigham, Nicholas J.; Mary, Theo
errShare
errSave
Performance impact of precision reduction in sparse linear systems solvers
errPEERJ COMPUTER SCIENCE
IF2.5
err2022-01-17
err7
errOAAI
errZounon, Mawussi; Higham, Nicholas J.; Lucas, Craig; Tisseur, Francoise
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errSave
A survey of numerical linear algebra methods utilizing mixed-precision arithmetic
errINTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS
IF2.5
err2021-03-19
err80
PREAI
errAbdelfattah, Ahmad; Anzt, Hartwig; Boman, Erik G.; Carson, Erin; Cojean, Terry; Dongarra, Jack; Fox, Alyson; Gates, Mark; Higham, Nicholas J.; Li, Xiaoye S.; Loe, Jennifer; Luszczek, Piotr; Pranesh, Srikara; Rajamanickam, Siva; Ribizel, Tobias; Smith, Barry F.; Swirydowicz, Kasia; Thomas, Stephen; Tomov, Stanimire; Tsai, Yaohung M.; Yang, Ulrike Meier
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GENERATING EXTREME-SCALE MATRICES WITH SPECIFIED SINGULAR VALUES OR CONDITION NUMBER
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2021-02-22
err4
errOAAI
errFasi, Massimiliano; Higham, Nicholas J.
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errSave
STOCHASTIC ROUNDING AND ITS PROBABILISTIC BACKWARD ERROR ANALYSIS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2021-02-11
err43
errOAAI
errConnolly, Michael P.; Higham, Nicholas J.; Mary, Theo
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errSave
Numerical behavior of NVIDIA tensor cores
errPEERJ COMPUTER SCIENCE
IF2.5
err2021-02-10
err25
errOAAI
errFasi, Massimiliano; Higham, Nicholas J.; Mikaitis, Mantas; Pranesh, Srikara
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errSave
EXPLOITING LOWER PRECISION ARITHMETIC IN SOLVING SYMMETRIC POSITIVE DEFINITE LINEAR SYSTEMS AND LEAST SQUARES PROBLEMS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2021-01-19
err15
errOAAI
errHigham, Nicholas J.; Pranesh, Srikara
errShare
errSave
THREE-PRECISION GMRES-BASED ITERATIVE REFINEMENT FOR LEAST SQUARES PROBLEMS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2020-12-17
err15
errOAAI
errCarson, Erin; Higham, Nicholas J.; Pranesh, Srikara
errShare
errSave
SHARPER PROBABILISTIC BACKWARD ERROR ANALYSIS FOR BASIC LINEAR ALGEBRA KERNELS WITH RANDOM DATA
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2020-10-22
err22
errOAAI
errHigham, Nicholas J.; Mary, Theo
errShare
errSave
MIXED PRECISION BLOCK FUSED MULTIPLY-ADD: ERROR ANALYSIS AND APPLICATION TO GPU TENSOR CORES
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2020-05-27
err37
errOAAI
errBlanchard, Pierre; Higham, Nicholas J.; Lopez, Florent; Mary, Theo; Pranesh, Srikara
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errSave
A CLASS OF FAST AND ACCURATE SUMMATION ALGORITHMS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2020-05-07
err31
errOAAI
errBlanchard, Pierre; Higham, Nicholas J.; Mary, Theo
errShare
errSave
Numerical algorithms for high-performance computational science
errPHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES
IF3.7
err2020-01-20
err21
errOAAI
errDongarra, Jack; Grigori, Laura; Higham, Nicholas J.
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errSave
SQUEEZING A MATRIX INTO HALF PRECISION, WITH AN APPLICATION TO SOLVING LINEAR SYSTEMS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2019-08-01
err43
errOAAI
errHigham, Nicholas J.; Pranesh, Srikara; Zounon, Mawussi
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errSave
A NEW PRECONDITIONER THAT EXPLOITS LOW-RANK APPROXIMATIONS TO FACTORIZATION ERROR
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2019-01-02
err24
errOAAI
errHigham, Nicholas J.; Mary, Theo
errShare
errSave
A NEW APPROACH TO PROBABILISTIC ROUNDING ERROR ANALYSIS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2019-01-01
err69
errOAAI
errHigham, Nicholas J.; Mary, Theo
errShare
errSave
SIMULATING LOW PRECISION FLOATING-POINT ARITHMETIC
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2019-01-01
err48
errOAAI
errHigham, Nicholas J.; Pranesh, Srikara
errShare
errSave
COMPUTING THE WAVE-KERNEL MATRIX FUNCTIONS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2018-12-06
err11
errOAAI
errNadukandi, Prashanth; Higham, Nicholas J.
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errSave
ACCELERATING THE SOLUTION OF LINEAR SYSTEMS BY ITERATIVE REFINEMENT IN THREE PRECISIONS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2018-01-01
err120
errOAAI
errCarson, Erin; Higham, Nicholas J.
errShare
errSave

Research Directions

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Co-authors
Cooperation Journals
J
Jack Dongarra
H-index: 112 · Papers: 2.1K
G
G. McFiggans
H-index: 80 · Papers: 549
P
Pierre Blanchard
H-index: 54 · Papers: 650
D
David Topping
H-index: 46 · Papers: 338
S
Stanimire Tomov
H-index: 45 · Papers: 320
View more