arXiv · 1109.2643
The 2D Euler-Poisson System with Spherical Symmetry
Abstract
This article concerns the global-in-time existence of smooth solutions with small amplitude to two space dimensional Euler-Poisson system. The main difficulty lies in the slow time decay $(1+t)^{-1}$ of the linear system. Inspired by Ozawa, Tsutaya, and Tsutsumi's work, we show that such smooth solutions exist for radially symmetric flows.
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Juhi Jang. 2011-09-12. The 2D Euler-Poisson System with Spherical Symmetry. https://doi.org/10.1063/1.3682675
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