Anciaux, GuillaumeDeparis, SimoneVoet, Yannis2021-10-132021-10-132021-10-13https://infoscience.epfl.ch/handle/20.500.14299/182133In this work, preconditioning techniques for solving internode linear systems are investigated. An efficient one is shown to achieve very fast convergence independently of the mesh size.internodepreconditioningstudent work::master thesis