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BGK方程矩的传播(英文)
Moment Propagation of the BGK Equation
【摘要】 对Boltzman方程的BGK模型,我们证明了,对任意s>2,如果初始值的s阶矩有限,则其分布解的s阶矩在任何时间区间[0,T]上保持有界.
【Abstract】 For the BGK model of the Boltzman equation,we show that for s>2,the s-moments of the distributional solutions remain bounded on any temporal interval [0,T] provided that the moments of order s of the initial data are finite.
【基金】 Supported by the National Natural Science Foundation of China (10571066)
- 【文献出处】 应用数学 ,Mathematica Applicata , 编辑部邮箱 ,2006年04期
- 【分类号】O175
- 【下载频次】45