带阻尼项一维非等熵流方程组初边值问题解的收敛速度

Convergence Rates of Solutions to Initial Boundary Value Problem for One Dimensional Nonisentropic Gas Dynamics System With Damping

研究了带阻尼项一维非等熵流方程组的初边值问题 ,利用能量估计的办法证明了整体解的存在性和得到在 L2 -模及 L∞

We study convergence rates of solutions to with initial bounday value problem for one dimensional nonisentropic gas dynamics system with damping. By the energy method, we obtain the global smooth resolvability and the large time convergence rates of solutions in L 2 and L ∞ norms.