175 citations · 346 across the 31 of their papers we have counts for
3 papers · 1 filter
Positivity preserving DG schemes for a Boltzmann - Poisson model of electrons in semiconductors in curvilinear momentum coordinates
José A. Morales Escalante, Irene M. Gamba, Eirik Endeve +1
The work presented in this paper is related to the development of positivity preserving Discontinuous Galerkin (DG) methods for Boltzmann - Poisson (BP) computational models of ele…
Multiscale convergence properties for spectral approximations of a model kinetic equation
Zheng Chen, Cory D. Hauck
In this work, we prove rigorous convergence properties for a semi-discrete, moment-based approximation of a model kinetic equation in one dimension. This approximation is equivalen…
Scientific Data Interpolation with Low Dimensional Manifold Model
Wei Zhu, Bao Wang, Richard Barnard +3
We propose to apply a low dimensional manifold model to scientific data interpolation from regular and irregular samplings with a significant amount of missing information. The low…