Sébastien Loisel

23 papers Journal 22
YearRankTypeTitle / Venue / Authors
2026 J jnl
The spectral barrier method to solve analytic convex optimization problems in function spaces.
Numerische Mathematik
Sébastien Loisel
2023 J jnl
Algorithm MGB to solve highly nonlinear elliptic PDEs in Õ(n) FLOPS.
CoRR
Sébastien Loisel
2021 J jnl
Space-Time Approximation of Stochastic p-Laplace-Type Systems.
SIAM J. Numer. Anal.
Dominic Breit, Martina Hofmanová, Sébastien Loisel
2020 J jnl
Efficient algorithms for solving the p-Laplacian in polynomial time.
CoRR
Sébastien Loisel
2020 J jnl
Efficient algorithms for solving the p-Laplacian in polynomial time.
Numerische Mathematik
Sébastien Loisel
2019 J jnl
Comparisons among several methods for handling missing data in principal component analysis (PCA).
Adv. Data Anal. Classif.
Sébastien Loisel, Yoshio Takane
2019 J jnl
On the convergence of an optimal Additive Schwarz method for parallel adaptive finite elements.
J. Comput. Appl. Math.
Sébastien Loisel, Hieu Nguyen
2018 J jnl
Path-Following Method to Determine the Field of Values of a Matrix with High Accuracy.
SIAM J. Matrix Anal. Appl.
Sébastien Loisel, Peter Maxwell
2017 J jnl
An optimal Schwarz preconditioner for a class of parallel adaptive finite elements.
J. Comput. Appl. Math.
Sébastien Loisel, Hieu Nguyen
2016 J jnl
Partitions of Pearson's Chi-square statistic for frequency tables: a comprehensive account.
Comput. Stat.
Sébastien Loisel, Yoshio Takane
2015 J jnl
Condition Number Estimates and Weak Scaling for 2-Level 2-Lagrange Multiplier Methods for General Domains and Cross Points.
SIAM J. Sci. Comput.
Anastasios Karangelis, Sébastien Loisel
2015 J jnl
Optimized Schwarz and 2-Lagrange Multiplier Methods for Multiscale Elliptic PDEs.
SIAM J. Sci. Comput.
Sébastien Loisel, Hieu Nguyen, Robert Scheichl
2015 J jnl
The optimised Schwarz method and the two-Lagrange multiplier method for heterogeneous problems in general domains with two general subdomains.
Numer. Algorithms
Neil Greer, Sébastien Loisel
2014 J jnl
The 2-Lagrange Multiplier Method Applied to Nonlinear Transmission Problems for the Richards Equation in Heterogeneous Soil with Cross Points.
SIAM J. Sci. Comput.
Heiko Berninger, Sébastien Loisel, Oliver Sander
2013 J jnl
Condition Number Estimates for the Nonoverlapping Optimized Schwarz Method and the 2-Lagrange Multiplier Method for General Domains and Cross Points.
SIAM J. Numer. Anal.
Sébastien Loisel
2013 — ch.
Sharp Condition Number Estimates for the Symmetric 2-Lagrange Multiplier Method.
Domain Decomposition Methods in Science and Engineering XX
Stephen W. Drury, Sébastien Loisel
2012 J jnl
An Optimal Block Iterative Method and Preconditioner for Banded Matrices with Applications to PDEs on Irregular Domains.
SIAM J. Matrix Anal. Appl.
Martin J. Gander, Sébastien Loisel, Daniel B. Szyld
2012 J jnl
The Optimized Schwarz Method with a Coarse Grid Correction.
SIAM J. Sci. Comput.
Olivier Dubois, Martin J. Gander, Sébastien Loisel, Amik St.-Cyr, Daniel B. Szyld
2011 J jnl
Generalized GIPSCAL re-revisited: a fast convergent algorithm with acceleration by the minimal polynomial extrapolation.
Adv. Data Anal. Classif.
Sébastien Loisel, Yoshio Takane
2010 J jnl
On the geometric convergence of optimized Schwarz methods with applications to elliptic problems.
Numerische Mathematik
Sébastien Loisel, Daniel B. Szyld
2010 J jnl
Optimized Domain Decomposition Methods for the Spherical Laplacian.
SIAM J. Numer. Anal.
Sébastien Loisel, J. Côté, Martin J. Gander, L. Laayouni, A. Qaddouri
2009 J jnl
Fast indirect robust generalized method of moments.
Comput. Stat. Data Anal.
Sébastien Loisel, Marina Takane
2008 J jnl
On Hybrid Multigrid-Schwarz Algorithms.
J. Sci. Comput.
Sébastien Loisel, Reinhard Nabben, Daniel B. Szyld