Hi all,<div><br></div><div>I want to solve a coupled system and prepare to solve the two system in certain order in one code. I need to use the KSP solver twice, Does anyone know a good example in the example file. Do I need to create two Petsc object in a c++ code?</div>
<div><br></div><div>Thanks,</div><div><br></div><div>Nan</div>