Mixed-Dimensional Auxiliary Space Preconditioners

DOI10.1137/19M1292618zbMath1452.65049arXiv1910.04704OpenAlexW3093619807MaRDI QIDQ5132021

Xiaozhe Hu, W. M. Boon, Ana Budiša

Publication date: 9 November 2020

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1910.04704

zbMATH Keywords

finite element methoditerative methodalgebraic multigrid methodauxiliary space preconditioningfracture flow

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Preconditioners for iterative methods (65F08)

Related Items

A novel block non-symmetric preconditioner for mixed-hybrid finite-element-based Darcy flow simulations ⋮ Parameter-robust methods for the Biot-Stokes interfacial coupling without Lagrange multipliers ⋮ A reduced basis method for Darcy flow systems that ensures local mass conservation by using exact discrete complexes ⋮ PorePy: an open-source software for simulation of multiphysics processes in fractured porous media ⋮ Block preconditioners for mixed-dimensional discretization of flow in fractured porous media

Uses Software

• PorePy
• HAZMATH

Cites Work

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• HAZMATH
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