Matrix-vector multiplication in weak formulation

prj July 28, 2020, 3:30pm 25

No, I mean that your script is wrong, I can’t even launch it on my machine.

Topic		Replies	Views
Call PETSc matrix operator MatDiagonalSet (…) General Discussion	38	1672	June 3, 2024
Poisson equation with lagrange multiplier using PETSc General Discussion	5	939	February 27, 2023
Lagrange multiplier for Dirichlet boundary condition General Discussion	30	756	June 21, 2023
Two Different PDE solvers give different answers General Discussion	17	1156	January 12, 2021
Oldroyd-B model freefem++ code bugs and issues: Assertion fail General Discussion	7	106	February 28, 2025