Zobrazeno 1 - 10
of 1 666
pro vyhledávání: '"Balsara, P."'
Autor:
Florinski, Vladimir, Balsara, Dinshaw S., Bhoriya, Deepak, Zank, Gary P., Biswas, Shishir, Sharma, Swati, Subramanian, Sethupathy
We present a pioneering model of the interaction between the solar wind and the surrounding interstellar medium that includes the possibility of different pressures in the directions parallel and perpendicular to the magnetic field. The outer heliosh
Externí odkaz:
http://arxiv.org/abs/2410.22589
Autor:
Agnihotri, Jaya, Bhoriya, Deepak, Kumar, Harish, Chandrashekhar, Praveen, Balsara, Dinshaw S.
Two-fluid plasma flow equations describe the flow of ions and electrons with different densities, velocities, and pressures. We consider the ideal plasma flow i.e. we ignore viscous, resistive, and collision effects. The resulting system of equations
Externí odkaz:
http://arxiv.org/abs/2409.16004
Classical models for predicting current flow in excitable cells such as axons, originally proposed by Hodgkin and Huxley, rely on empirical voltage-gating parameters that quantify ion transport across sodium and potassium ion channels. We propose a p
Externí odkaz:
http://arxiv.org/abs/2407.09474
In this work we aim at developing a new class of high order accurate well-balanced finite difference (FD) Weighted Essentially Non-Oscillatory (WENO) methods for numerical general relativity, which can be applied to any first-order reduction of the E
Externí odkaz:
http://arxiv.org/abs/2406.05450
In this article, we consider the Chew, Goldberger \& Low (CGL) plasma flow equations, which is a set of nonlinear, non-conservative hyperbolic PDEs modelling anisotropic plasma flows. These equations incorporate the double adiabatic approximation for
Externí odkaz:
http://arxiv.org/abs/2406.04783
We present a new numerical model for solving the Chew-Goldberger-Low system of equations describing a bi-Maxwellian plasma in a magnetic field. Heliospheric and geospace environments are often observed to be in an anisotropic state with distinctly di
Externí odkaz:
http://arxiv.org/abs/2405.17487
Higher order finite difference Weighted Essentially Non-Oscillatory (WENO) schemes for conservation laws represent a technology that has been reasonably consolidated. They are extremely popular because, when applied to multidimensional problems, they
Externí odkaz:
http://arxiv.org/abs/2403.01266
Higher order finite difference Weighted Essentially Non-Oscillatory (WENO) schemes for conservation laws are extremely popular because, for multidimensional problems, they offer high order accuracy at a fraction of the cost of finite volume WENO or D
Externí odkaz:
http://arxiv.org/abs/2403.01264
In this paper we present the first set of 3D magnetohydrodynamic (MHD) simulations performed with the riemann geomesh code. We study the dynamics of the magnetically channeled winds of magnetic massive stars in full three dimensions using a code that
Externí odkaz:
http://arxiv.org/abs/2306.06835
Publikováno v:
2023
Higher order finite difference Weighted Essentially Non-Oscillatory (WENO) schemes have been constructed for conservation laws. For multidimensional problems, they offer high order accuracy at a fraction of the cost of a finite volume WENO or DG sche
Externí odkaz:
http://arxiv.org/abs/2303.17672