Kees Vuik: Krylov subspace solvers and preconditioners

[@skippyskip3516]

I read several lecture notes and watched several videos until I found this video. It was very informative and well explained.

[@Abu_Yahya2210]

In video at 44:00, prof. said that CG needs to store x_k, r_k and p_k, but does CG not also need to store r_{k-1}?

[@charlescolley8770]

Very clearly explained, thank you for posting the video. It'd be great if you edited out the technical difficulties.

[@brashcrab]

2883 0:26