84 citations · 326 across the 20 of their papers we have counts for
7 papers · 1 filter
A low-dissipation HLLD approximate Riemann solver for a very wide range of Mach numbers
Takashi Minoshima, Takahiro Miyoshi
We propose a new Harten-Lax-van Leer discontinuities (HLLD) approximate Riemann solver to improve the stability of shocks and the accuracy of low-speed flows in multidimensional ma…
A short note on reconstruction variables in shock capturing schemes for magnetohydrodynamics
Takahiro Miyoshi, Takashi Minoshima
We propose a set of quick and easy approximate characteristic variables for higher-order reconstructions of shock capturing schemes for magnetohydrodynamics (MHD). Numerical experi…
A Multistate Low-dissipation Advection Upstream Splitting Method for Ideal Magnetohydrodynamics
Takashi Minoshima, Keiichi Kitamura, Takahiro Miyoshi
We develop a new numerical scheme for ideal magnetohydrodynamic (MHD) simulations, which is robust against one- and multi-dimensional shocks, and is accurate for low Mach number fl…
Multidimensional VlasovPoisson Simulations with High-order Monotonicity- and Positivity-preserving Schemes
Satoshi Tanaka, Kohji Yoshikawa, Takashi Minoshima +1
We develop new numerical schemes for Vlasov--Poisson equations with high-order accuracy. Our methods are based on a spatially monotonicity-preserving (MP) scheme and are modified s…
Multi-Moment Advection scheme for Vlasov simulations
Takashi Minoshima, Yosuke Matsumoto, Takanobu Amano
We present a new numerical scheme for solving the advection equation and its application to the Vlasov simulation. The scheme treats not only point values of a profile but also its…
Multi-moment advection scheme in three dimension for Vlasov simulations of magnetized plasma
Takashi Minoshima, Yosuke Matsumoto, Takanobu Amano
We present an extension of the multi-moment advection scheme (Minoshima et al., 2011, J. Comput. Phys.) to the three-dimensional case, for full electromagnetic Vlasov simulations o…