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Alexandre Ern

institut polytechnique de paris

48H-index
520Paper Count
1.1WCitation Count
Published Papers 39
Publication Date
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Explicit Runge–Kutta Schemes with Hybrid High-Order and Weak Galerkin Methods for the Wave Equation in First-Order Form
errJournal of Scientific Computing
IF3.3
err2026-08-14
err0
PREAI
errAlexandre Ern; Rekha Khot
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Discrete Poincaré inequalities: a review on proofs, equivalent formulations, and behavior of constants
errIMA Journal of Numerical Analysis
IF2.4
err2025-12-01
err0
PREAI
errErn, Alexandre; Guzman, Johnny; Potu, Pratyush; Vohralik, Martin
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Elasto-acoustic wave propagation in geophysical media using hybrid high-order methods on general meshes
errComputer Methods in Applied Mechanics and Engineering
IF7.3
err2025-10-31
err0
errOAAI
errRomain Mottier; Alexandre Ern; Laurent Guillot
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A bound-preserving scheme for the Allen–Cahn equation
errComputers & Mathematics with Applications
IF2.5
err2025-09-23
err0
PREAI
errZhaonan Dong; Alexandre Ern; Zuodong Wang
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Hybrid high-order methods for elasto-acoustic wave propagation in the time domain
errESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS
IF0
err2025-09-17
err1
PREAI
errMottier, Romain; Ern, Alexandre; Khot, Rekha; Guillot, Laurent
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INVARIANT-DOMAIN PRESERVING HIGH-ORDER TIME STEPPING: II. IMEX SCHEMES
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2023-09-22
err2
errOAAI
errErn, Alexandre; Guermond, Jean-luc
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INVARIANT-DOMAIN-PRESERVING HIGH-ORDER TIME STEPPING: I. EXPLICIT RUNGE--KUTTA SCHEMES
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2022-10-17
err9
errOAAI
errErn, Alexandre; Guermond, Jean-Luc
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Unfitted hybrid high-order methods for the wave equation
errCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
IF7.3
err2022-02-01
err5
errOAAI
errBurman, Erik; Duran, Omar; Ern, Alexandre
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Quasi-static crack propagation with a Griffith criterion using a variational discrete element method
errCOMPUTATIONAL MECHANICS
IF3.8
err2021-11-03
err2
PREAI
errMarazzato, Frederic; Ern, Alexandre; Monasse, Laurent
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AN UNFITTED HYBRID HIGH-ORDER METHOD WITH CELL AGGLOMERATION FOR ELLIPTIC INTERFACE PROBLEMS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2021-03-08
err34
errOAAI
errBurman, Erik; Cicuttin, Matteo; Delay, Guillaume; Ern, Alexandre
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A HYBRID HIGH-ORDER DISCRETIZATION COMBINED WITH NITSCHE'S METHOD FOR CONTACT AND TRESCA FRICTION IN SMALL STRAIN ELASTICITY
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2020-07-28
err19
errOAAI
errChouly, Franz; Ern, Alexandre; Pignet, Nicolas
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An adaptive stabilized conforming finite element method via residual minimization on dual discontinuous Galerkin norms
errCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
IF7.3
err2020-05-01
err28
errOAAI
errCalo, Victor M.; Ern, Alexandre; Muga, Ignacio; Rojas, Sergio
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An adaptive hp-refinement strategy with inexact solvers and computable guaranteed bound on the error reduction factor
errCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
IF7.3
err2020-02-01
err4
errOAAI
errDaniel, Patrik; Ern, Alexandre; Vohralik, Martin
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An explicit pseudo-energy conserving time-integration scheme for Hamiltonian dynamics
errCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
IF7.3
err2019-04-01
err6
errOAAI
errMarazzato, Frederic; Ern, Alexandre; Mariotti, Christian; Monasse, Laurent
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errSave
A Hybrid High-Order method for incremental associative plasticity with small deformations
errCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
IF7.3
err2019-04-01
err18
errOAAI
errAbbas, Mickael; Ern, Alexandre; Pignet, Nicolas
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A PROGRESSIVE REDUCED BASIS/EMPIRICAL INTERPOLATION METHOD FOR NONLINEAR PARABOLIC PROBLEMS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2018-09-13
err11
errOAAI
errBenaceur, Amina; Ehrlacher, Virginie; Ern, Alexandre; Meunier, Sebastien
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A nonlinear consistent penalty method weakly enforcing positivity in the finite element approximation of the transport equation
errCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
IF7.3
err2017-06-01
err6
errOAAI
errBurman, Erik; Ern, Alexandre
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errSave
Two-dimensional simulation by regularization of free surface viscoplastic flows with Drucker-Prager yield stress and application to granular collapse
errJOURNAL OF COMPUTATIONAL PHYSICS
IF3.8
err2017-03-01
err16
errOAAI
errLusso, Christelle; Ern, Alexandre; Bouchut, Francois; Mangeney, Anne; Farin, Maxime; Roche, Olivier
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A discontinuous skeletal method for the viscosity-dependent Stokes problem
errCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
IF7.3
err2016-07-01
err58
errOAAI
errDi Pietro, Daniele A.; Ern, Alexandre; Linke, Alexander; Schieweck, Friedhelm
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hp-ADAPTATION DRIVEN BY POLYNOMIAL-DEGREE-ROBUST A POSTERIORI ERROR ESTIMATES FOR ELLIPTIC PROBLEMS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2016-01-01
err35
errOAAI
errDolejsi, Vit; Ern, Alexandre; Vohralik, Martin
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errSave

Research Directions

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Co-authors
Cooperation Journals
A
A. Mangeney
H-index: 54 · Papers: 521
J
Jean‐Luc Guermond
H-index: 50 · Papers: 381
F
François Bouchut
H-index: 50 · Papers: 207
E
Erik Burman
H-index: 43 · Papers: 361
O
Olivier Cerdan
H-index: 39 · Papers: 306
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