Global Stability of Steady Transonic Euler Shocks in Quasi-One-Dimensional Nozzles
Global Stability of Steady Transonic Euler Shocks in Quasi-One-Dimensional Nozzles
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DOI:
10.1016/j.matpur.2012.09.006
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发表时间:
2011-07
期刊:
影响因子:
--
通讯作者:
J. Rauch;Chunjing Xie;Z. Xin
中科院分区:
文献类型:
--
作者:
J. Rauch;Chunjing Xie;Z. Xin
We prove global in time dynamical stability of steady transonic shock solutions in divergent quasi-one-dimensional nozzles. We assume neither the smallness of the relative slope of the nozzle nor the weakness of the shock. Key ingredients of the proof are an exponentially decaying energy estimate for a linearized problem together with methods from Luo et al. (2011) [12].