For solving physics equations there is also Jacobian-free Newton-Krylov methods. | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		semi-extrinsic 6 days ago \| parent \| context \| favorite \| on: Show HN: The Hessian of tall-skinny networks is ea... For solving physics equations there is also Jacobian-free Newton-Krylov methods.

conformist 6 days ago [–]

Yes the combination of Krylov and quasi-Newton methods are very successful for physics problems (https://en.wikipedia.org/wiki/Quasi-Newton_method).

Iirc eg GMRES is a popular Krylov subspace method.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact