由线性化Boltzmann方程的解得到二粒子Boltzmann方程的色散关系  

Dispersion Relation of the Two-point Boltzmann Equation by the Linearized Boltzmann Equation

作　　者：光明[1] 阿其拉图[1] 

机构地区：[1]内蒙古大学数学科学学院,呼和浩特010021

出　　处：《内蒙古大学学报（自然科学版）》2011年第6期641-647,共7页Journal of Inner Mongolia University：Natural Science Edition

基　　金：国家自然科学基金资助项目(10861008)

摘　　要：二粒子Boltzmann方程是Boltzmann方程之后的又一个重要的气体动力学方程.利用线性化Boltzmann方程的解构造出二粒子Boltzmann方程的解,并在此基础上找出了二粒子Boltzmann方程的色散关系.Two-point Boltzmann equation is an important gas dynamic equantion after the Boltzmann equation.By making use of the solution of the linearized Boltzmann equation,the solution of the two-particle Boltzmann equation system is constructed,and the dispertion relation of sound in a two-point Boltzmann equation system is also obtained.

关 键 词：BOLTZMANN方程 二粒子Boltzmann方程 线性化Boltzmann方程 色散关系 

分 类 号：O29[理学—应用数学]