3 citations · 5 across the 4 of their papers we have counts for
4 papers
Study of the Kramers-Fokker-Planck quadratic operator with a constant magnetic field
Zeinab Karaki
We study the quadratic Kramers-Fokker-Planck operator with a constant magnetic field and with a quadratic potential. We describe the exact expression of the norm of the semi-group…
Maximal estimates for the Kramers-Fokker-Planck operator with electromagnetic field
Bernard Helffer, Zeinab Karaki
In continuation of a former work by the first author with F. Nier (2009) and of a more recent work by the second author on the torus (2019), we consider the Kramers-Fokker-Planck o…
Trend to the equilibrium for the Fokker-Planck system with a strong external magnetic field
Zeinab Karaki
We consider the Fokker-Planck equation with a strong external magnetic field. Global-in-time solutions are built near the Maxwellian, the global equilibrium state for the system. M…
Maximal estimates for the Fokker-Planck operator with strong magnetic field
Zeinab Karaki
We consider the Vlasov-Fokker-Planck operator with a strong external magnetic field. We show a maximal type estimate on this operator using a nilpotent approach on vector field pol…