Numerical Analysis of the Isotropic Fokker–Planck–Landau Equation
type: Dataset
description: The homogeneous Fokker–Planck–Landau equation is investigated for Coulombic potential and isotropic distribution function, i.e., when the distribution function de- pends only on time and on the modulus of the velocity. We derive a conservative and entropy decaying semidiscretized Landau equation for which we prove the exis- tence of global in-time positive solutions. This scheme is not based on the so-called “Landau–Log” formulation of the operator and ensures the physically relevant long- time behavior of the solution.
issued: 2026-05-29T05:34:21.636796
language: en
modified: 2026-05-29T05:34:21.636804
contact point: Organization
  fn: CCSD
keyword: cauchy-problem
keyword: fokkerplancklandau-equation
keyword: infoeu-reposemanticsarticle
keyword: journal-articles
keyword: kinetic-models
keyword: mathmath-apmathematics-mathanalysis-of-pdes-mathap
keyword: numerical-schemes
keyword: plasma-physics
keyword: system-of-ordinary-differential-equations
landing page: 0021-9991

Numerical Analysis of the Isotropic Fokker–Planck–Landau Equation
type: Distribution
format: HTML
issued: 2026-05-29T05:34:21.668332
modified: 2026-05-29T05:34:21.580022
access URL: https://hal.science/hal-00076919

test_moissonnage_selune
type: Agent