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Euler-Poisson方程组到不可压Euler型方程的收敛性

, PP. 331-334

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Abstract:

研究了在环Τ3上带松弛项的无压力的Euler-Poisson系统的拟中性极限问题.对于好的初值，运用梯度的div-curl分解技术和能量估计方法，严格证明了可压的Euler-Poisson方程组到不可压Euler型方程的收敛性;并建立了关于德拜长度λ的一个先验估计.

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