60 citations · 143 across the 5 of their papers we have counts for
4 papers · 1 filter
Robust and parallel scalable iterative solutions for large-scale finite cell analyses
John N. Jomo, Frits de Prenter, Mohamed Elhaddad +7
The finite cell method is a highly flexible discretization technique for numerical analysis on domains with complex geometries. By using a non-boundary conforming computational dom…
Fast divergence-conforming reduced basis methods for steady Navier-Stokes flow
Eivind Fonn, Harald van Brummelen, Trond Kvamsdal +1
Reduced-basis methods (RB methods or RBMs) form one of the most promising techniques to deliver numerical solutions of parametrized PDEs in real-time performance with reasonable ac…
Preconditioning immersed isogeometric finite element methods with application to flow problems
Frits de Prenter, Clemens Verhoosel, Harald van Brummelen
Immersed finite element methods generally suffer from conditioning problems when cut elements intersect the physical domain only on a small fraction of their volume. De Prenter et…
A-posteriori error estimation and adaptivity for nonlinear parabolic equations using IMEX-Galerkin discretization of primal and dual equations
Xunxun Wu, Kristoffer van der Zee, Gorkem Simsek +1
While many methods exist to discretize nonlinear time-dependent partial differential equations (PDEs), the rigorous estimation and adaptive control of their discretization errors r…