Patrick Amestoy

A Fully Asynchronous Multifrontal Solver Using Distributed Dynamic Scheduling

Patrick Amestoy, Iain Duff, Jean-Yves L’Excellent et al. · SIAM Journal on Matrix Analysis and Applications · 2001 · 2.2K citations

Computing, Computer Engineering, Computer Science +17

An Approximate Minimum Degree Ordering Algorithm

Patrick Amestoy, Timothy A. Davis, Iain Duff · SIAM Journal on Matrix Analysis and Applications · 1996 · 728 citations

Computing, Computer Science, Mathematics +12

3D finite-difference frequency-domain modeling of visco-acoustic wave propagation using a massively parallel direct solver: A feasibility study

S. Operto, J. Virieux, Patrick Amestoy et al. · Geophysics · 2007 · 318 citations

Computing, Computational Engineering, Physics +17

Performance and Scalability of the Block Low-Rank Multifrontal Factorization on Multicore Architectures

Patrick Amestoy, Alfredo Buttari, Jean-Yves L’Excellent et al. · ACM Transactions on Mathematical Software · 2019 · 289 citations · Full text

Computing, Computer Engineering, Computer Science +17

Improving Multifrontal Methods by Means of Block Low-Rank Representations

Patrick Amestoy, Cleve Ashcraft, Olivier Boiteau et al. · SIAM Journal on Scientific Computing · 2015 · 182 citations

Computing, Computer Science, Mathematics +17