2 papers
math.NA2012
Spatially dispersionless, unconditionally stable FC-AD solvers for variable-coefficient PDEs
O. P. Bruno, A. Prieto
We present fast, spatially dispersionless and unconditionally stable high-order solvers for Partial Differential Equations (PDEs) with variable coefficients in general smooth domai…
math.NA2011
Remarks on the stability of Cartesian PMLs in corners
Eliane Bécache, Andres Prieto
This work is a contribution to the understanding of the question of stability of Perfectly Matched Layers (PMLs) in corners, at continuous and discrete levels. First, stability res…