Re: [petsc-users] Questions DMPlex

2024-09-30 Thread Matthew Knepley
On Mon, Sep 30, 2024 at 6:50 AM Karthikeyan Chockalingam - STFC UKRI via petsc-users wrote: > Hi, > > > > We have been using PETSc’s block version of the AIJ matrix format to > implement fully coupled multiphysics problems using finite elements. > > > > Are there specific advantages to moving tow

[petsc-users] Questions DMPlex

2024-09-30 Thread Karthikeyan Chockalingam - STFC UKRI via petsc-users
Hi, We have been using PETSc’s block version of the AIJ matrix format to implement fully coupled multiphysics problems using finite elements. Are there specific advantages to moving toward DMPlex for finite element-based coupled multi-physics implementation? Can you still access Hypre? Does the