Rigorous derivation of a binary-ternary Boltzmann equation for a dense gas of hard spheres
Rigorous derivation of a binary-ternary Boltzmann equation for a dense gas of hard spheres
复制标题
硬球稠密气体二元-三元玻尔兹曼方程的严格推导
DOI:
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发表时间:
2020
期刊:
影响因子:
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通讯作者:
N. Pavlović
中科院分区:
文献类型:
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作者:
Ioakeim Ampatzoglou;N. Pavlović
This paper provides the first rigorous derivation of a binary-ternary Boltzmann equation describing the kinetic properties of a dense hard-spheres gas, where particles undergo either binary or ternary instantaneous interactions, while preserving momentum and energy. An important challenge we overcome in deriving this equation is related to providing a mathematical framework that allows us to detect both binary and ternary interactions. Furthermore, this paper introduces new algebraic and geometric techniques in order to eventually decouple binary and ternary interactions and understand the way they could succeed one another in time.
影响因子:
2.4
作者:
Ampatzoglou, Ioakeim;Pavlović, Nataša
通讯作者:
Pavlović, Nataša