Zobrazeno 1 - 10
of 241
pro vyhledávání: '"Gamba, Irene M."'
Autor:
Huang, Kun, Gamba, Irene M.
The weak turbulence model, also known as the quasilinear theory in plasma physics, has been a cornerstone in modeling resonant particle-wave interactions in plasmas. This reduced model stems from the Vlasov-Poisson/Maxwell system under the weak turbu
Externí odkaz:
http://arxiv.org/abs/2304.12430
From a unified vision of vector valued solutions in weighted Banach spaces, this manuscript establishes the existence and uniqueness for space homogeneous Boltzmann bi-linear systems with conservative collisional forms arising in complex gas dynamica
Externí odkaz:
http://arxiv.org/abs/2304.06005
The quasilinear theory describes the resonant interaction between particles and waves with two coupled equations: one for the evolution of the particle probability density function(\textit{pdf}), the other for the wave spectral energy density(\textit
Externí odkaz:
http://arxiv.org/abs/2212.07229
Autor:
Alonso, Ricardo J., Gamba, Irene M.
This manuscript focus on an extensive survey with new techniques on the problem of solving the Boltzmann flow by bringing a unified approach to the Cauchy problem to homogeneous kinetic equations with Boltzmann-like collision operators under integrab
Externí odkaz:
http://arxiv.org/abs/2211.09188
In this paper, we show generation and propagation of polynomial and exponential moments, as well as global well-posedness of the homogeneous binary-ternary Boltzmann equation. We also show that the co-existence of binary and ternary collisions yields
Externí odkaz:
http://arxiv.org/abs/2210.09600
The ab initio model for heat propagation is the phonon transport equation, a Boltzmann-like kinetic equation. When two materials are put side by side, the heat that propagates from one material to the other experiences thermal boundary resistance. Ma
Externí odkaz:
http://arxiv.org/abs/2011.13047
Autor:
Pennie, Clark A., Gamba, Irene M.
Error estimates are rigorously derived for a semi-discrete version of a conservative spectral method for approximating the space-homogeneous Fokker-Planck-Landau (FPL) equation associated to hard potentials. The analysis included shows that the semi-
Externí odkaz:
http://arxiv.org/abs/2009.10352
Autor:
Gamba, Irene M., Pavić-Čolić, Milana
In the present manuscript we consider the Boltzmann equation that models a polyatomic gas by introducing one additional continuous variable, referred to as microscopic internal energy. We establish existence and uniqueness theory in the space homogen
Externí odkaz:
http://arxiv.org/abs/2005.01017
With the existence and uniqueness of a vector value solution for the full non-linear homogeneous Boltzmann system of equations describing multi-component monatomic gas mixtures for binary interactions proved [8], we present in this manuscript several
Externí odkaz:
http://arxiv.org/abs/2001.09204
Publikováno v:
In Journal of Computational Physics 1 September 2023 488
