Dear all,

since this forum is new, I am not quite sure whether this is the right place to pose this question. So if not I would be happy for any hints towards what to do better.

I have a linear system with a large sparse, positive definite matrix that I want to solve. It has nothing to do with finite elements (in fact it comes from a radial basis interpolation). Can I use the solvers in Kratos (e.g. CG) to solve that system? If yes, how?

Thanks for any help!

Best,

Daniel