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Espen Sande
Espen Sande
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Title
Cited by
Cited by
Year
Approximation in FEM, DG and IGA: A Theoretical Comparison
A Bressan, E Sande
Numerische Mathematik 143, 923-942, 2019
432019
Explicit error estimates for spline approximation of arbitrary smoothness in isogeometric analysis
E Sande, C Manni, H Speleers
Numerische Mathematik 144, 889-929, 2020
422020
Sharp error estimates for spline approximation: Explicit constants, -widths, and eigenfunction convergence
E Sande, C Manni, H Speleers
Mathematical Models and Methods in Applied Sciences 29, 1175-1205, 2019
382019
Optimal spline spaces for -width problems with boundary conditions
MS Floater, E Sande
Constructive Approximation 50, 1-18, 2019
252019
Optimal spline spaces of higher degree for -widths
MS Floater, E Sande
Journal of Approximation Theory 216, 1-15, 2017
222017
Application of optimal spline subspaces for the removal of spurious outliers in isogeometric discretizations
C Manni, E Sande, H Speleers
Computer Methods in Applied Mechanics and Engineering 389, 114260, 2022
192022
A mathematical theory for mass lumping and its generalization with applications to isogeometric analysis
Y Voet, E Sande, A Buffa
Computer Methods in Applied Mechanics and Engineering 410, 116033, 2023
122023
The optimal convergence rate of monotone schemes for conservation laws in the Wasserstein distance
AM Ruf, E Sande, S Solem
Journal of Scientific Computing 80, 1764-1776, 2019
112019
Poincaré Path Integrals for Elasticity
SH Christiansen, K Hu, E Sande
Journal de Mathématiques Pures et Appliquées 135, 83-102, 2019
112019
On periodic -widths
MS Floater, E Sande
Journal of Computational and Applied Mathematics 349, 403-409, 2019
72019
On best constants in approximation
A Bressan, MS Floater, E Sande
IMA Journal of Numerical Analysis, 2020
32020
Ritz-type projectors with boundary interpolation properties and explicit spline error estimates
E Sande, C Manni, H Speleers
Numerische Mathematik 151 (2), 475-494, 2022
22022
Best Low-rank Approximations and Kolmogorov -widths
MS Floater, C Manni, E Sande, H Speleers
SIAM Journal on Matrix Analysis and Applications 42 (1), 330-350, 2021
22021
Outlier-free spline spaces for isogeometric discretizations of biharmonic and polyharmonic eigenvalue problems
C Manni, E Sande, H Speleers
Computer Methods in Applied Mechanics and Engineering 417, 116314, 2023
12023
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