Results 61 to 70 of about 276 (106)

The Harnack inequality fails for nonlocal kinetic equations

open access: yes
Kaßmann M, Weidner M. The Harnack inequality fails for nonlocal kinetic equations. Advances in Mathematics. 2024;459: 110030.We prove that the Harnack inequality fails for nonlocal kinetic equations.
Kaßmann, Moritz ; https://orcid.org/   +1 more
core   +1 more source

SOME INEQUALITIES FOR FUNCTIONS OF BOUNDED VARIATION WITH APPLICATIONS TO LANDAU TYPE RESULTS

open access: yes, 2004
Some inequalities for functions of bounded variation that provide reverses for the inequality between the integral mean and the p−norm for p ∈ [1, ∞] are established.
S. S. Dragomir
core  

Propagation of Gevrey regularity for solutions of Landau equations

open access: yes, 2008
(Communicated by Tong Yang) Abstract. By using the energy-type inequality, we obtain, in this paper, the result on propagation of Gevrey regularity for the solution of the spatially homogeneous Landau equation in the cases of Maxwellian molecules and ...
Xu, Chao-Jiang   +5 more
core  

Hardy inequalities for Landau Hamiltonian and for Baouendi-Grushin operator with Aharonov-Bohm type magnetic field. Part I

open access: yes, 2019
In this paper we prove the Hardy inequalities for the quadratic form of the Laplacian with the Landau Hamiltonian type magnetic field. Moreover, we obtain a Poincaré type inequality and inequalities with more general families of weights.
Laptev, Ari   +2 more
core  

On Some Schroedinger type equations

open access: yes, 2009
We prove a Harnack type inequality for positive solutions to the equation L u + V u = 0, where L is a degenerate Kolmogorov equation and V is a potential belonging to a Stummel-Kato ...
M. A. Ragusa, POLIDORO, Sergio
core  

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