most citedDissipation estimates of the Fisher information for the Landau equation

1 citations · 1 across the 4 of their papers we have counts for

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4 papers

math.AP2024★ 1 cited

Dissipation estimates of the Fisher information for the Landau equation

Sehyun Ji

We establish an a priori estimate for the dissipation of the Fisher information for the space-homogeneous Landau equation with very soft potentials. This work is motivated by the r…

math.AP2024

Bounds for the optimal constant of the Bakry-Émery criterion inequality on

Sehyun Ji

We prove upper and lower bounds on the optimal constant of the Bakry-Émery criterion for positive symmetric functions on the unit sphere , which also can be id…

math.AP2024

Global Existence for an Isotropic Landau Model

David Bowman, Sehyun Ji

Following the recent ideas of Guillen and Silvestre in , we prove that the Fisher information is non-increasing along the flow of the isotropic Landau equation. We then use th…

math.AP2023

Entropy dissipation estimates for the Landau equation with Coulomb potentials

Sehyun Ji

We prove a lower bound for the entropy dissipation of the Landau equation with Coulomb potentials by a weighted Lebesgue norm . In particular, we enhance the weight exp…