The Power of Trefftz Approximations: Finite Difference, Boundary Difference and Discontinuous Galerkin Methods; Nonreflecting Conditions and Non-Asymptotic Homogenization.
Fritz KretzschmarSascha M. SchneppHerbert EggerFarzad AhmadiNabil NowakVadim A. MarkelIgor TsukermanPublished in: FDM (2014)