Multilevel preconditioners for discontinuous galerkin approximations of elliptic problems with jump coefficients

Ayuso de Dios, BlancaHolst, MichaelZhu, YunrongZikatanov, Ludmil T.2016-06-162016-06-162010-12https://hdl.handle.net/11299/1810331 online resource (PDF, 43 pages, includes illustrations)enMultilevel preconditionerDiscontinuous Galerkin methodsCrouzeix-Raviart fi nite elementsMultilevel preconditioners for discontinuous galerkin approximations of elliptic problems with jump coefficientsPreprint