Structure of singularities for the Euler-Poisson system of ion dynamics
Structure of singularities for the Euler-Poisson system of ion dynamics
We study the formation of singularity for the isothermal Euler-Poisson system arising from plasma physics. Contrast to the previous studies yielding only limited information on the blow-up solutions, for instance, sufficient conditions for the blow-up and the temporal blow-up rate along the characteristic curve, we rather give a constructive proof …