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René Hiemstra
René Hiemstra
Postdoctoral researcher, Leibniz University Hannover
Verified email at ibnm.uni-hannover.de
Title
Cited by
Cited by
Year
Optimal and reduced quadrature rules for tensor product and hierarchically refined splines in isogeometric analysis
RR Hiemstra, F Calabro, D Schillinger, TJR Hughes
Computer Methods in Applied Mechanics and Engineering 316, 966-1004, 2017
952017
Multi-degree smooth polar splines: A framework for geometric modeling and isogeometric analysis
D Toshniwal, H Speleers, RR Hiemstra, TJR Hughes
Computer Methods in Applied Mechanics and Engineering 316, 1005-1061, 2017
842017
Physics-compatible discretization techniques on single and dual grids, with application to the Poisson equation of volume forms
A Palha, PP Rebelo, R Hiemstra, J Kreeft, M Gerritsma
Journal of Computational Physics 257, 1394-1422, 2014
632014
Explicit higher-order accurate isogeometric collocation methods for structural dynamics
JA Evans, RR Hiemstra, TJR Hughes, A Reali
Computer Methods in Applied Mechanics and Engineering 338, 208-240, 2018
472018
High order geometric methods with exact conservation properties
RR Hiemstra, D Toshniwal, RHM Huijsmans, MI Gerritsma
Journal of Computational Physics 257, 1444-1471, 2014
472014
Improved conditioning of isogeometric analysis matrices for trimmed geometries
B Marussig, R Hiemstra, TJR Hughes
Computer Methods in Applied Mechanics and Engineering 334, 79-110, 2018
362018
Fast formation and assembly of finite element matrices with application to isogeometric linear elasticity
RR Hiemstra, G Sangalli, M Tani, F Calabrò, TJR Hughes
Computer Methods in Applied Mechanics and Engineering 355, 234-260, 2019
342019
A collocated C0 finite element method: Reduced quadrature perspective, cost comparison with standard finite elements, and explicit structural dynamics
D Schillinger, JA Evans, F Frischmann, RR Hiemstra, MC Hsu, ...
International Journal for Numerical Methods in Engineering 102 (3-4), 576-631, 2015
312015
Multi-degree B-splines: Algorithmic computation and properties
D Toshniwal, H Speleers, RR Hiemstra, C Manni, TJR Hughes
Computer Aided Geometric Design 76, 101792, 2020
262020
A Tchebycheffian extension of multidegree B-splines: algorithmic computation and properties
RR Hiemstra, TJR Hughes, C Manni, H Speleers, D Toshniwal
SIAM Journal on Numerical Analysis 58 (2), 1138-1163, 2020
152020
Towards untrimmed NURBS: CAD embedded reparameterization of trimmed B-rep geometry using frame-field guided global parameterization
RR Hiemstra, KM Shepherd, MJ Johnson, L Quan, TJR Hughes
Computer Methods in Applied Mechanics and Engineering 369, 113227, 2020
132020
The geometric basis of numerical methods
M Gerritsma, R Hiemstra, J Kreeft, A Palha, P Rebelo, D Toshniwal
Spectral and High Order Methods for Partial Differential Equations-ICOSAHOM …, 2014
132014
A matrix-free isogeometric Galerkin method for Karhunen–Loève approximation of random fields using tensor product splines, tensor contraction and interpolation based quadrature
ML Mika, TJR Hughes, D Schillinger, P Wriggers, RR Hiemstra
Computer Methods in Applied Mechanics and Engineering 379, 113730, 2021
102021
The quad layout immersion: A mathematically equivalent representation of a surface quadrilateral layout
KM Shepherd, RR Hiemstra, TJR Hughes
arXiv preprint arXiv:2012.09368, 2020
42020
High order methods with exact conservation properties
R Hiemstra, M Gerritsma
Spectral and High Order Methods for Partial Differential Equations-ICOSAHOM …, 2014
22014
Enabling higher order isogeometric analysis for applications in structural mechanics
RR Hiemstra
12019
IsoGeometric Mimetic Methods: Applied geometry in CFD
R Hiemstra
12011
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Articles 1–17