Hendrik Speleers

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 43

Top Topics

Discretization Methods

Error Estimates

Linearly Independent

Top Venues

Comput. Aided Geom. Des.

Numerische Mathematik

J. Comput. Appl. Math.

Publications

Michelangelo Marsala, Carla Manni, Hendrik Speleers
Maximally smooth cubic spline quasi-interpolants on arbitrary triangulations. Comput. Aided Geom. Des. 112 (2024)
Tom Lyche, Carla Manni, Hendrik Speleers
quartic splines on arbitrary triangulations. Appl. Math. Comput. 462 (2024)
Mariarosa Mazza, Marco Donatelli, Carla Manni, Hendrik Speleers
On the matrices in B-spline collocation methods for Riesz fractional equations and their spectral properties. Numer. Linear Algebra Appl. 30 (1) (2023)
Jan Groselj, Hendrik Speleers
Extraction and application of super-smooth cubic B-splines over triangulations. Comput. Aided Geom. Des. 103 (2023)
Jan Groselj, Hendrik Speleers
Extraction and application of super-smooth cubic B-splines over triangulations. CoRR (2023)
Tom Lyche, Carla Manni, Hendrik Speleers
Construction of $$C^2$$ Cubic Splines on Arbitrary Triangulations. Found. Comput. Math. 22 (5) (2022)
Hendrik Speleers
Algorithm 1020: Computation of Multi-Degree Tchebycheffian B-Splines. ACM Trans. Math. Softw. 48 (1) (2022)
Daniele Fakhoury, Emanuele Fakhoury, Hendrik Speleers
ExSpliNet: An interpretable and expressive spline-based neural network. Neural Networks 152 (2022)
Daniele Fakhoury, Emanuele Fakhoury, Hendrik Speleers
ExSpliNet: An interpretable and expressive spline-based neural network. CoRR (2022)
Krunal Raval, Carla Manni, Hendrik Speleers
Tchebycheffian B-splines in isogeometric Galerkin methods. CoRR (2022)
Espen Sande, Carla Manni, Hendrik Speleers
Ritz-type projectors with boundary interpolation properties and explicit spline error estimates. Numerische Mathematik 151 (2) (2022)
Hendrik Speleers
Computation of multi-degree Tchebycheffian B-splines. CoRR (2021)
Espen Sande, Carla Manni, Hendrik Speleers
Ritz-type projectors with boundary interpolation properties and explicit spline error estimates. CoRR (2021)
Michael S. Floater, Carla Manni, Espen Sande, Hendrik Speleers
Best Low-rank Approximations and Kolmogorov n-widths. SIAM J. Matrix Anal. Appl. 42 (1) (2021)
Mariarosa Mazza, Marco Donatelli, Carla Manni, Hendrik Speleers
On the matrices in B-spline collocation methods for Riesz fractional equations and their spectral properties. CoRR (2021)
Carla Manni, Espen Sande, Hendrik Speleers
Application of optimal spline subspaces for the removal of spurious outliers in isogeometric discretizations. CoRR (2021)
Hendrik Speleers, Deepesh Toshniwal
A General Class of C1 Smooth Rational Splines: Application to Construction of Exact Ellipses and Ellipsoids. Comput. Aided Des. 132 (2021)
Jan Groselj, Hendrik Speleers
Super-smooth cubic Powell-Sabin splines on three-directional triangulations: B-spline representation and subdivision. J. Comput. Appl. Math. 386 (2021)
Tom Lyche, Carla Manni, Hendrik Speleers
cubic splines on arbitrary triangulations. CoRR (2021)
Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Hendrik Speleers
NURBS in isogeometric discretization methods: A spectral analysis. Numer. Linear Algebra Appl. 27 (6) (2020)
René R. Hiemstra, Thomas J. R. Hughes, Carla Manni, Hendrik Speleers, Deepesh Toshniwal
A Tchebycheffian Extension of Multidegree B-Splines: Algorithmic Computation and Properties. SIAM J. Numer. Anal. 58 (2) (2020)
Deepesh Toshniwal, Hendrik Speleers, René R. Hiemstra, Carla Manni, Thomas J. R. Hughes
Multi-degree B-splines: Algorithmic computation and properties. Comput. Aided Geom. Des. 76 (2020)
Espen Sande, Carla Manni, Hendrik Speleers
Explicit error estimates for spline approximation of arbitrary smoothness in isogeometric analysis. Numerische Mathematik 144 (4) (2020)
Michael S. Floater, Carla Manni, Espen Sande, Hendrik Speleers
Best low-rank approximations and Kolmogorov n-widths. CoRR (2020)
Hendrik Speleers, Deepesh Toshniwal
smooth rational splines: Application to construction of exact ellipses and ellipsoids. CoRR (2020)
Francesco Patrizi, Carla Manni, Francesca Pelosi, Hendrik Speleers
Adaptive refinement with locally linearly independent LR B-splines: Theory and applications. CoRR (2020)
René R. Hiemstra, Thomas J. R. Hughes, Carla Manni, Hendrik Speleers, Deepesh Toshniwal
A Tchebycheffian extension of multi-degree B-splines: Algorithmic computation and properties. CoRR (2020)
Espen Sande, Carla Manni, Hendrik Speleers
Explicit error estimates for spline approximation of arbitrary smoothness in isogeometric analysis. CoRR (2019)
Hendrik Speleers
Algorithm 999: Computation of Multi-Degree B-Splines. ACM Trans. Math. Softw. 45 (4) (2019)
Cesare Bracco, Tom Lyche, Carla Manni, Hendrik Speleers
Tchebycheffian spline spaces over planar T-meshes: Dimension bounds and dimension instabilities. J. Comput. Appl. Math. 349 (2019)
Carlotta Giannelli, Tadej Kanduc, Francesca Pelosi, Hendrik Speleers
An immersed-isogeometric model: Application to linear elasticity and implementation with THBox-splines. J. Comput. Appl. Math. 349 (2019)
Jan Groselj, Hendrik Speleers
Three recipes for quasi-interpolation with cubic Powell-Sabin splines. Comput. Aided Geom. Des. 67 (2018)
Sven-Erik Ekström, Isabella Furci, Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Hendrik Speleers
Are the eigenvalues of the B-spline isogeometric analysis approximation of -Δu = λu known in almost closed form? Numer. Linear Algebra Appl. 25 (5) (2018)
Francesca Pelosi, Carlotta Giannelli, Carla Manni, Maria Lucia Sampoli, Hendrik Speleers
Splines over regular triangulations in numerical simulation. Comput. Aided Des. 82 (2017)
Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Debora Sesana, Hendrik Speleers
Spectral analysis and spectral symbol of matrices in isogeometric Galerkin methods. Math. Comput. 86 (305) (2017)
Hendrik Speleers
Hierarchical spline spaces: quasi-interpolants and local approximation estimates. Adv. Comput. Math. 43 (2) (2017)
Jan Groselj, Hendrik Speleers
Construction and analysis of cubic Powell-Sabin B-splines. Comput. Aided Geom. Des. 57 (2017)
Fabio Roman, Carla Manni, Hendrik Speleers
Spectral analysis of matrices in Galerkin methods based on generalized B-splines with high smoothness. Numerische Mathematik 135 (1) (2017)
Marco Donatelli, Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Hendrik Speleers
Symbol-Based Multigrid Methods for Galerkin B-Spline Isogeometric Analysis. SIAM J. Numer. Anal. 55 (1) (2017)
Marco Donatelli, Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Hendrik Speleers
Spectral analysis and spectral symbol of matrices in isogeometric collocation methods. Math. Comput. 85 (300) (2016)
Cesare Bracco, Tom Lyche, Carla Manni, Fabio Roman, Hendrik Speleers
On the dimension of Tchebycheffian spline spaces over planar T-meshes. Comput. Aided Geom. Des. 45 (2016)
Hendrik Speleers, Carla Manni
Effortless quasi-interpolation in hierarchical spaces. Numerische Mathematik 132 (1) (2016)
Cesare Bracco, Tom Lyche, Carla Manni, Fabio Roman, Hendrik Speleers
Generalized spline spaces over T-meshes: Dimension formula and locally refined generalized B-splines. Appl. Math. Comput. 272 (2016)
Hendrik Speleers, Carla Manni
Optimizing domain parameterization in isogeometric analysis based on Powell-Sabin splines. J. Comput. Appl. Math. 289 (2015)
Carla Manni, Alessandro Reali, Hendrik Speleers
Isogeometric collocation methods with generalized B-splines. Comput. Math. Appl. 70 (7) (2015)
Carla Manni, Francesca Mazzia, Alessandra Sestini, Hendrik Speleers
BS2 methods for semi-linear second order boundary value problems. Appl. Math. Comput. 255 (2015)
Marco Donatelli, Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Hendrik Speleers
Two-grid optimality for Galerkin linear systems based on B-splines. Comput. Vis. Sci. 17 (3) (2015)
Hendrik Speleers
A new B-spline representation for cubic splines over Powell-Sabin triangulations. Comput. Aided Geom. Des. 37 (2015)
Carlo Garoni, Carla Manni, Francesca Pelosi, Stefano Serra Capizzano, Hendrik Speleers
On the spectrum of stiffness matrices arising from isogeometric analysis. Numerische Mathematik 127 (4) (2014)
Carlotta Giannelli, Bert Jüttler, Hendrik Speleers
Strongly stable bases for adaptively refined multilevel spline spaces. Adv. Comput. Math. 40 (2) (2014)
Larry L. Schumaker, Hendrik Speleers
Convexity preserving C 0 splines. Adv. Comput. Math. 40 (1) (2014)
Hendrik Speleers
Multivariate normalized Powell-Sabin B-splines and quasi-interpolants. Comput. Aided Geom. Des. 30 (1) (2013)
Carla Manni, Francesca Pelosi, Hendrik Speleers
Local Hierarchical h-Refinements in IgA Based on Generalized B-Splines. MMCS (2012)
Carlotta Giannelli, Bert Jüttler, Hendrik Speleers
THB-splines: The truncated basis for hierarchical splines. Comput. Aided Geom. Des. 29 (7) (2012)
Larry L. Schumaker, Hendrik Speleers
Convexity preserving splines over triangulations. Comput. Aided Geom. Des. 28 (4) (2011)
Hendrik Speleers
On multivariate polynomials in Bernstein-Bézier form and tensor algebra. J. Comput. Appl. Math. 236 (4) (2011)
Larry L. Schumaker, Hendrik Speleers
Nonnegativity preserving macro-element interpolation of scattered data. Comput. Aided Geom. Des. 27 (3) (2010)
Hendrik Speleers
A normalized basis for reduced Clough-Tocher splines. Comput. Aided Geom. Des. 27 (9) (2010)
Hendrik Speleers
A normalized basis for quintic Powell-Sabin splines. Comput. Aided Geom. Des. 27 (6) (2010)
Hendrik Speleers, Paul Dierckx, Stefan Vandewalle
Quasi-hierarchical Powell-Sabin B-splines. Comput. Aided Geom. Des. 26 (2) (2009)
Hendrik Speleers, Paul Dierckx, Stefan Vandewalle
On the Local Approximation Power of Quasi-Hierarchical Powell-Sabin Splines. MMCS (2008)
Hendrik Speleers, Paul Dierckx, Stefan Vandewalle
Weight control for modelling with NURPS surfaces. Comput. Aided Geom. Des. 24 (3) (2007)
Hendrik Speleers, Paul Dierckx, Stefan Vandewalle
Local subdivision of Powell-Sabin splines. Comput. Aided Geom. Des. 23 (5) (2006)