Browsing Institutt for matematiske fag by Journals "Journal of Computational Physics"
Now showing items 1-3 of 3
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Computational geometric methods for preferential clustering of particle suspensions
(Peer reviewed; Journal article, 2022)A geometric numerical method for simulating suspensions of spherical and non-spherical particles with Stokes drag is proposed. The method combines divergence-free matrix-valued radial basis function interpolation of the ... -
Discrete conservation laws for finite element discretisation of multisymplectic PDEs
(Peer reviewed; Journal article, 2021)In this work we propose a new, arbitrary order space-time finite element discretisation for Hamiltonian PDEs in multisymplectic formulation. We show that the new method which is obtained by using both continuous and ... -
Enhanced multiscale restriction-smoothed basis (MsRSB) preconditioning with applications to porous media flow and geomechanics
(Peer reviewed; Journal article, 2021)A novel method to enable application of the Multiscale Restricted Smoothed Basis (MsRSB) method to non M-matrices is presented. The original MsRSB method is enhanced with a filtering strategy enforcing M-matrix properties ...