139 citations · 881 across the 56 of their papers we have counts for
5 papers · 1 filter
High Performance Computing with a Conservative Spectral Boltzmann Solver
Irene M. Gamba, Jeffrey R. Haack
We present new results building on the conservative deterministic spectral method for the space inhomogeneous Boltzmann equation developed by Gamba and Tharkabhushaman. This approa…
Conservative Deterministic Spectral Boltzmann Solver Near the Grazing Collisions Limit
Irene M. Gamba, Jeffrey R. Haack
We present new results building on the conservative deterministic spectral method for the space homogeneous Boltzmann equation developed by Gamba and Tharkabhushaman. This approach…
Study of conservation and recurrence of Runge-Kutta discontinuous Galerkin schemes for Vlasov-Poisson systems
Yingda Cheng, Irene M. Gamba, Philip J. Morrison
In this paper we consider Runge-Kutta discontinuous Galerkin (RKDG) schemes for Vlasov-Poisson systems that model collisionless plasmas. One-dimensional systems are emphasized. The…
Impact of strong magnetic fields on collision mechanism for transport of charged particles
Mihai Bostan, Irene M. Gamba
One of the main applications in plasma physics concerns the energy production through thermo-nuclear fusion. The controlled fusion is achieved by magnetic confinement i.e., the pla…
A new approach to the creation and propagation of exponential moments in the Boltzmann equation
Ricardo Alonso, José Alfredo Cañizo, Irene Gamba +1
We study the creation and propagation of exponential moments of solutions to the spatially homogeneous -dimensional Boltzmann equation. In particular, when the collision kernel…