Mathematical modeling of formation, evolution and interaction of galaxies in cosmological context

All-Russian conference on Nonlinear Waves: Theory and New Applications

Kulikov, I.^1,2 ; Chernykh, I.^1 ; Protasov, V.^1,2

Institute of Computational Mathematics and Mathematical Geophysics SB RAS, Novosibirsk, Russia^1

Novosibirsk State Technical University, Novosibirsk, Russia^2

关键词: Cosmological modeling;    Hydrodynamical model;    Numerical experiments;    Parallel implementations;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/722/1/012023/pdf
DOI  :  10.1088/1742-6596/722/1/012023

来源: IOP

【 摘 要 】

The results of mathematical modeling of formation of galaxies in cosmological context with using of multiphase hydrodynamical model are presented in the paper. Mathematical model of the problem of cosmological modeling, numerical methods for solving the hyperbolical equations and brief description of parallel implementation of the software complex CosmoPhi are described in details. The results of numerical experiments of large-scale cosmological simulations are presented.