Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Suzuki, Masahiro"'
Autor:
Strauss, Walter A., Suzuki, Masahiro
We consider a plasma that is created by a high voltage difference $\lambda$, which is known as a Townsend discharge. We consider it to be confined to the region $\Omega$ between two concentric spheres, two concentric cylinders, or more generally betw
Externí odkaz:
http://arxiv.org/abs/2403.13174
Autor:
Li, Mingjie, Suzuki, Masahiro
The main concern of this paper is to mathematically investigate the formation of a plasma sheath near the surface of nonplanar walls. We study the existence and asymptotic stability of stationary solutions for the nonisentropic Euler-Poisson equation
Externí odkaz:
http://arxiv.org/abs/2403.07594
We consider the Vlasov--Poisson system describing a two-species plasma with spatial dimension $1$ and the velocity variable in $\mathbb{R}^n$. We find the necessary and sufficient conditions for the existence of solitary waves, shock waves, and wave
Externí odkaz:
http://arxiv.org/abs/2306.13459
We investigate the formation of a plasma boundary layer (sheath) by considering the Vlasov--Poisson system on a half-line with the completely absorbing boundary condition. In an earlier paper by the first two authors, the solvability of the stationar
Externí odkaz:
http://arxiv.org/abs/2208.07326
Autor:
Suzuki, Masahiro, Takayama, Masahiro
The purpose of this paper is to mathematically investigate the formation of a plasma sheath, and to analyze the Bohm criterions which are required for the formation. Bohm derived originally the (hydrodynamic) Bohm criterion from the Euler-Poisson sys
Externí odkaz:
http://arxiv.org/abs/2106.15990
We consider the nonlinear boundary layers of the Boltzmann equation in a three-dimensional half-space by perturbing around a Maxwellian, under the assumption that the Mach number of the Maxwellian satisfies ${\cal M}_{\infty} < -1$. In preceding work
Externí odkaz:
http://arxiv.org/abs/2009.07798
Autor:
Strauss, Walter A., Suzuki, Masahiro
We consider the steady states of a gas between two parallel plates that is ionized by a strong electric field so as to create a plasma. There can be a cascade of electrons due both to the electrons colliding with the gas molecules and to the ions col
Externí odkaz:
http://arxiv.org/abs/2003.10796
Autor:
Kan, Toru, Suzuki, Masahiro
The main purpose of this paper is mathematical analysis on time-periodic flows of electrons and holes in semiconductors. The flows appear in a situation that alternating-current voltages are applied to devices. In this paper, we study the drift-diffu
Externí odkaz:
http://arxiv.org/abs/2002.06872
We consider the compressible Navier--Stokes equation in a perturbed half-space with an outflow boundary condition as well as the supersonic condition. For a half-space, it has been known that a certain planar stationary solution exist and it is time-
Externí odkaz:
http://arxiv.org/abs/1910.05604
Autor:
Suzuki, Masahiro, Takayama, Masahiro
The purpose of this paper is to mathematically investigate the formation of a plasma sheath near the surface of walls immersed in a plasma, and to analyze qualitative information of such a sheath layer. In the case of planar wall, Bohm proposed a cri
Externí odkaz:
http://arxiv.org/abs/1910.03215