31 citations · 51 across the 3 of their papers we have counts for
3 papers
Tailoring data assimilation to discontinuous Galerkin models
Ivo Pasmans, Yumeng Chen, Alberto Carrassi +1
During the last few years discontinuous Galerkin (DG) methods have received increased interest from the geophysical community. In these methods the solution in each grid cell is ap…
Ensemble Kalman Filter for non-conservative moving mesh solvers with a joint physics and mesh location update
Christian Sampson, Alberto Carrassi, Ali Aydoğdu +1
Numerical solvers using adaptive meshes can focus computational power on important regions of a model domain capturing important or unresolved physics. The adaptation can be inform…
Compactification for Asymptotically Autonomous Dynamical Systems: Theory, Applications and Invariant Manifolds
Sebastian Wieczorek, Chun Xie, Chris K. R. T. Jones
We develop a general compactification framework to facilitate analysis of nonlinear nonautonomous ODEs where nonautonomous terms decay asymptotically. The strategy is to compactify…