https://www.esaim-m2an.org Recent articles published in 'ESAIM: Mathematical Modelling and Numerical Analysis' daily 1 2026-07-09T22:50:33Z EDP Sciences Copyright (c) EDP Sciences 2026 Copyright (c) EDP Sciences 2026 2822-7840 ESAIM: Mathematical Modelling and Numerical Analysis Error Estimates For Sparse Tensor Products of B-spline Approximation Spaces https://www.esaim-m2an.org/10.1051/m2an/2026038 Authors: Clément Guillet.<br />ESAIM: Mathematical Modelling and Numerical Analysis Vol. 60 , page 1549<br />Published online: 08/07/2026<br /> Keywords: Sparse grids ; combination technique ; approximation spaces ; error estimates ; interpolation ; inverse inequality ; B-splines ; maximal smoothness ; isogeometric analysis.65N15. Error Estimates For Sparse Tensor Products of B-spline Approximation Spaces Clément Guillet Sparse grids combination technique approximation spaces error estimates interpolation inverse inequality B-splines maximal smoothness isogeometric analysis 65N15 2026-07-08 text/html 10.1051/m2an/2026038 ESAIM: Mathematical Modelling and Numerical Analysis Vol. 60(4) abstract m2an/2026/04 2026-07-08 ESAIM: Mathematical Modelling and Numerical Analysis 1549 60 A Discontinuous Galerkin Method for One-Dimensional Nonlocal Wave Problems https://www.esaim-m2an.org/10.1051/m2an/2026040 Authors: Qiang Du, Kui Ren, Lu Zhang and Yin Zhou.<br />ESAIM: Mathematical Modelling and Numerical Analysis Vol. 60 , page 1575<br />Published online: 08/07/2026<br /> Keywords: Discontinuous Galerkin method ; nonlocal wave equation ; error estimates ; numerical stability ; asymptotic compatibility.45A05 ; 65M12 ; 65M60 ; 65R20. A Discontinuous Galerkin Method for One-Dimensional Nonlocal Wave Problems Qiang Du Kui Ren Lu Zhang Yin Zhou Discontinuous Galerkin method nonlocal wave equation error estimates numerical stability asymptotic compatibility 45A05 65M12 65M60 65R20 2026-07-08 text/html 10.1051/m2an/2026040 ESAIM: Mathematical Modelling and Numerical Analysis Vol. 60(4) abstract m2an/2026/04 2026-07-08 ESAIM: Mathematical Modelling and Numerical Analysis 1575 60