We consider solutions to the space-homogeneous Landau equation with a general family of interaction potentials. We prove that their Fisher information is monotone decreasing in time …
W Golding, MP Gualdani, A Loher - SIAM Journal on Mathematical Analysis, 2024 - SIAM
We consider the spatially homogeneous Landau equation with Coulomb potential. We show short time propagation of smallness in norms for and instantaneous regularization in …
W Golding, A Loher - arXiv preprint arXiv:2308.10288, 2023 - arxiv.org
In this article, we show local-in-time existence of strong solutions to the homogeneous Landau equation with Coulomb potential for general initial datum $ f_ {in}\in L^ p $ for $ p …
We study the slightly perturbed homogeneous Landau equation\[\partial_t f= a_ {ij}(f)\cdot\partial_ {ij} f+\alpha c (f) f,\quad c (f)=-\partial_ {ij} a_ {ij}(f),\] with very soft …
Abstract The Landau–Coulomb equation is an important model in plasma physics featuring both nonlinear diffusion and reaction terms. In this manuscript we focus on the diffusion …
In this manuscript we establish an L∞ estimate for the isotropic analogue of the homogeneous Landau equation. This is done for values of the interaction exponent γ in (a …
W Golding, M Gualdani, A Loher - arXiv preprint arXiv:2401.06939, 2024 - arxiv.org
We consider the homogeneous Landau equation in $\mathbb {R}^ 3$ with Coulomb potential and initial data in polynomially weighted $ L^{3/2} $. We show that there exists a …
S Snelson, C Solomon - arXiv preprint arXiv:2309.15690, 2023 - arxiv.org
We consider the spatially inhomogeneous Landau equation in the case of very soft and Coulomb potentials, $\gamma\in [-3,-2] $. We show that solutions can be continued as long …
W Golding, A Loher - La Matematica, 2024 - Springer
We consider the homogeneous Landau equation with Coulomb potential and general initial data f in∈ L p, where p is arbitrarily close to 3/2. We show the local-in-time existence and …