activity
20122026
most citedIsogeometric analysis for 2D and 3D curl-div problems: Spectral symbols and fast iterative solvers

12 citations · 26 across the 46 of their papers we have counts for

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5 papers · 1 filter

stat.ME2026

A Projection-Based Approach to Bayesian Age Estimation under Stratigraphic Constraints

Imène Bouafia, Anne Philippe, Guillaume Guérin

In archaeological chronology building, stratigraphic constraints arising from the excavation context are commonly incorporated into Bayesian models through order-constrained priors…

math.NA2026

Multilevel Isogeometric Projection Stabilization via Quasi-Interpolation for Advection-Dominated Problems

Zakaria El Hasnaoui, Ahmed Ratnani

This paper presents a novel multilevel projection-based stabilization method for advection-dominated convection--diffusion problems within the framework of Isogeometric Analysis. T…

math.AP2026

Backward problem for a degenerate viscous Hamilton-Jacobi equation: stability and numerical identification

S. E. Chorfi, A. Habbal, M. Jahid +2

This work is devoted to the analysis of the backward problem for a viscous Hamilton-Jacobi equation with degenerate diffusion and a general Hamiltonian that is not necessarily quad…

hep-ex2026

Atmospheric neutrino constraints on Lorentz invariance violation with the first six detection units of KM3NeT/ORCA

KM3NeT Collaboration, O. Adriani, A. Albert +294

Lorentz invariance is a fundamental symmetry underlying both the Standard Model of particle physics and General Relativity. Testing its validity provides a direct means of searchin…

math.NA2026

Block Schwarz methods and preconditioning strategies using Generalized locally Toeplitz tools - part I: analysis of the preconditioners and numerical validation

Abdessadek Rifqui, Ahmed Ratnani, Stefano Serra-Capizzano

In the current work we present a spectral analysis of the additive and multiplicative Schwarz methods within the framework of domain decomposition techniques, by investigating the…