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Théo Mary

Performance and Scalability of the Block Low-Rank Multifrontal Factorization on Multicore Architectures
2019 · Patrick R. Amestoy, Alfredo Buttari, et al. · ACM Transactions on Mathematical Software · 342
Mixed precision algorithms in numerical linear algebra
2022 · Nicholas J. Higham, Theo Mary · Acta Numerica · 204
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A New Approach to Probabilistic Rounding Error Analysis
2019 · Nicholas J. Higham, Theo Mary · SIAM Journal on Scientific Computing · 116
Stochastic Rounding and Its Probabilistic Backward Error Analysis
2021 · Michael P. Connolly, Nicholas J. Higham, et al. · SIAM Journal on Scientific Computing · 92
Stochastic rounding: implementation, error analysis and applications
2022 · Matteo Croci, Massimiliano Fasi, et al. · Royal Society Open Science · 88
Mixed Precision Block Fused Multiply-Add: Error Analysis and Application to GPU Tensor Cores
2020 · Pierre Blanchard, Nicholas J. Higham, et al. · SIAM Journal on Scientific Computing · 83
Fast 3D frequency-domain full-waveform inversion with a parallel block low-rank multifrontal direct solver: Application to OBC data from the North Sea
2016 · Patrick Amestoy, Romain Brossier, et al. · Geophysics · 80
On the Complexity of the Block Low-Rank Multifrontal Factorization
2017 · Patrick Amestoy, Alfredo Buttari, et al. · SIAM Journal on Scientific Computing · 74
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A Class of Fast and Accurate Summation Algorithms
2020 · Pierre Blanchard, Nicholas J. Higham, et al. · SIAM Journal on Scientific Computing · 51
Five-Precision GMRES-Based Iterative Refinement
2024 · Patrick Amestoy, Alfredo Buttari, et al. · SIAM Journal on Matrix Analysis and Applications · 46
Sharper Probabilistic Backward Error Analysis for Basic Linear Algebra Kernels with Random Data
2020 · Nicholas J. Higham, Theo Mary · SIAM Journal on Scientific Computing · 41
Block low-rank multifrontal solvers : complexity, performance, and scalability
2017 · Théo Mary · theses.fr (ABES) · 39
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Large-scale 3-D EM modelling with a Block Low-Rank multifrontal direct solver
2017 · Daniil V. Shantsev, Piyoosh Jaysaval, et al. · Geophysical Journal International · 37
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Bridging the Gap Between Flat and Hierarchical Low-Rank Matrix Formats: The Multilevel Block Low-Rank Format
2019 · Patrick R. Amestoy, Alfredo Buttari, et al. · SIAM Journal on Scientific Computing · 36
Mixed precision low-rank approximations and their application to block low-rank LU factorization
2022 · Patrick Amestoy, Olivier Boiteau, et al. · IMA Journal of Numerical Analysis · 30
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A New Preconditioner that Exploits Low-Rank Approximations to Factorization Error
2019 · Nicholas J. Higham, Theo Mary · SIAM Journal on Scientific Computing · 30
Matrix Multiplication in Multiword Arithmetic: Error Analysis and Application to GPU Tensor Cores
2023 · Massimiliano Fasi, Nicholas J. Higham, et al. · SIAM Journal on Scientific Computing · 27
Is 3D frequency-domain FWI of full-azimuth/long-offset OBN data feasible? The Gorgon data FWI case study
2023 · S. Operto, P. Amestoy, et al. · The Leading Edge · 23
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Adaptive Precision Sparse Matrix–Vector Product and Its Application to Krylov Solvers
2024 · Stef Graillat, Fabienne Jézéquel, et al. · SIAM Journal on Scientific Computing · 20
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Combining Sparse Approximate Factorizations with Mixed-precision Iterative Refinement
2023 · Patrick Amestoy, Alfredo Buttari, et al. · ACM Transactions on Mathematical Software · 20
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Solving block low-rank linear systems by LU factorization is numerically stable
2021 · Nicholas J Higham, Theo Mary · IMA Journal of Numerical Analysis · 20
Robust and Accurate Stopping Criteria for Adaptive Randomized Sampling in Matrix-Free Hierarchically Semiseparable Construction
2019 · Christopher Gorman, Gustavo Chávez, et al. · SIAM Journal on Scientific Computing · 16
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Performance of random sampling for computing low-rank approximations of a dense matrix on GPUs
2015 · Théo Mary, Ichitaro Yamazaki, et al. · International Conference for High Performance Computing, Networking, Storage and Analysis (SC) · 15
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Mixed precision LU factorization on GPU tensor cores: reducing data movement and memory footprint
2023 · Florent Lopez, Theo Mary · The International Journal of High Performance Computing Applications · 13
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Block Low-Rank Matrices with Shared Bases: Potential and Limitations of the BLR$^2$ Format
2021 · Cleve Ashcraft, Alfredo Buttari, et al. · SIAM Journal on Matrix Analysis and Applications · 12
Works count: 102
Citation count: 1,647
H-index: 20
I10-index: 26
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