ESAIM: Mathematical Modelling and Numerical Analysis (ESAIM: M2AN) gives online access to unedited preprint version of accepted papers, ahead of publication. This online version does not take into account corrections made during production process.

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Solving numerically the two-dimensional time harmonic Maxwell problem with sign-changing coefficients

ESAIM: M2AN, Forthcoming article
Received: 23 January 2025 / Revised: 18 February 2026 / Accepted: 31 March 2026
DOI: https://doi.org/10.1051/m2an/2026032

Hybrid high-order method for the extended Fisher-Kolmogorov and the Fisher-Kolmogorov equations

ESAIM: M2AN, Forthcoming article
Received: 11 November 2024 / Revised: 23 March 2026 / Accepted: 28 March 2026
DOI: https://doi.org/10.1051/m2an/2026031

Semi-discrete multi-to-one dimensional variational problems

ESAIM: M2AN, Forthcoming article
Received: 13 August 2025 / Revised: 12 February 2026 / Accepted: 25 March 2026
DOI: https://doi.org/10.1051/m2an/2026030

Numerical analysis of the Landau--Lifshitz--Bloch equation with spin-torques

ESAIM: M2AN, Forthcoming article
Received: 10 October 2024 / Revised: 15 December 2025 / Accepted: 24 March 2026
DOI: https://doi.org/10.1051/m2an/2026028

Stabilization of parabolic time-varying PDEs using certified reduced-order receding horizon control

ESAIM: M2AN, Forthcoming article
Received: 21 August 2025 / Revised: 12 February 2026 / Accepted: 24 March 2026
DOI: https://doi.org/10.1051/m2an/2026029

Hybrid discontinuous Galerkin discretizations for the damped time-harmonic Galbrun's equation

ESAIM: M2AN, Forthcoming article
Received: 02 May 2025 / Revised: 14 November 2025 / Accepted: 21 March 2026
DOI: https://doi.org/10.1051/m2an/2026027

Discretization of a new model of dispersive waves with improved dispersive properties and exact conservation of energy

ESAIM: M2AN, Forthcoming article
Received: 15 April 2024 / Revised: 29 December 2025 / Accepted: 17 March 2026
DOI: https://doi.org/10.1051/m2an/2026026

Convergence analysis of a balancing domain decomposition method for an elliptic optimal control problem with hdg discretizations

ESAIM: M2AN, Forthcoming article
Received: 19 August 2025 / Revised: 30 December 2025 / Accepted: 23 February 2026
DOI: https://doi.org/10.1051/m2an/2026024

A non-convex variational model for joint polyenergetic CT reconstruction, sensor denoising and material decomposition

ESAIM: M2AN, Forthcoming article
Received: 31 August 2024 / Revised: 28 November 2025 / Accepted: 15 February 2026
DOI: https://doi.org/10.1051/m2an/2026023

An inverse problem in cell dynamics: Recovering an initial distribution of telomere lengths from measurements of senescence times

ESAIM: M2AN, Forthcoming article
Received: 21 February 2025 / Revised: 01 January 2026 / Accepted: 11 February 2026
DOI: https://doi.org/10.1051/m2an/2026022

A posteriori error control for a finite volume scheme for a cross-diffusion model of ion transport

ESAIM: M2AN, Forthcoming article
Received: 21 July 2025 / Revised: 19 January 2026 / Accepted: 28 January 2026
DOI: https://doi.org/10.1051/m2an/2026014

Deep ReLU neural network emulation in high-frequency acoustic scattering

ESAIM: M2AN, Forthcoming article
Received: 14 May 2025 / Revised: 24 December 2025 / Accepted: 22 January 2026
DOI: https://doi.org/10.1051/m2an/2026010