Re: [petsc-users] Help using FAS as an initial guess

Thanks, Barry. I'll look into it.  Original message From: Barry Smith Date: 5/2/23 6:10 PM (GMT-05:00) To: "Takahashi, Tadanaga" Cc: PETSc Subject: Re: [petsc-users] Help using FAS as an initial guess   You might consider  https://petsc.org/release/manualpages/SNES/SNESSetG

[petsc-users] Customizing NASM subsnes

Hi, I am using  NASM as the outer solver for a nonlinear problem. For one of the subdomains, I want to run the local solve with a different set of options form the others. Is there any way to set options for each subdomain?