[petsc-users] TS and snes_grid_sequence

[Jed Brown]

Francesco Magaletti <francesco.magaletti at uniroma1.it> writes:

> Dear Jed and Emil, 
> your suggestion to use L-stable time integrators gave great results, since the SNES now converges with higher timestep values. 
> The arkimex 2e performs very well, in particular with the extrapolation of the initial guess. 

Excellent!
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