On Sat, Mar 23, 2024 at 8:03 AM Gong Yujie
wrote:
> Dear PETSc group, I'm reading the DS part for the discretization start
> from SNES ex17. c which is a demo for solving linear elasticity problem. I
> have two questions for the details. The first question is for the residual
> function. Is the
Take a look at
https://urldefense.us/v3/__https://gitlab.com/petsc/petsc/-/blob/main/src/snes/tutorials/ex11.c?ref_type=heads__;!!G_uCfscf7eWS!er4CI8GIe7OCWvCmRKQpZt6FOz1QYvbuZOdf2Fm7pvMGee3I9M5bhjNytv42F9C17NpBy0i6mTfgEmQfUR_QOqwC7gC6pYk$
and the discussion at the beginning (including the
