An H-Multigrid Method for Hybrid High-Order Discretizations. - Daniele A. Di Pietro; Frank Hülsemann; Pierre Matalon; Paul Mycek; Ulrich Rüde; Daniel Ruiz 002 (SIAM J. Sci. Comput., 2021)

Solveurs rapides pour des discrétisations robustes en mécanique des fluides numérique. (Fast solvers for robust discretizations in computational fluid dynamics). - Pierre Matalon (2021)

High-order multigrid strategies for hybrid high-order discretizations of elliptic equations. - Daniele A. Di Pietro; Pierre Matalon; Paul Mycek; Ulrich Rüde (Numer. Linear Algebra Appl., 2023)

Algebraic Multigrid Preconditioner for Statically Condensed Systems Arising from Lowest-Order Hybrid Discretizations. - Daniele A. Di Pietro; Frank Hülsemann; Pierre Matalon; Paul Mycek; Ulrich Rüde (SIAM J. Sci. Comput., 2023)

Iterative solution to the biharmonic equation in mixed form discretized by the Hybrid High-Order method. - Paola F. Antonietti; Pierre Matalon; Marco Verani (Comput. Math. Appl., 2024)

Homogeneous multigrid for hybrid discretizations: application to HHO methods. - Daniele A. Di Pietro; Zhaonan Dong; Guido Kanschat; Pierre Matalon; Andreas Rupp (CoRR, 2024)

Any nonincreasing convergence curves are simultaneously possible for GMRES and weighted GMRES, as well as for left and right preconditioned GMRES. - Pierre Matalon; Nicole Spillane (CoRR, 2025)