文摘
We study the large-time asymptotics of solutions toward the weak rarefaction wave of the quasineutral Euler system for a two-fluid plasma model in the presence of diffusions of velocity and temperature under small perturbations of initial data and also under an extra assumption $$\frac{{\theta _{i, + } }} {{\theta _{e, + } }} = \frac{{\theta _{i, - } }} {{\theta _{e, - } }} \geqslant \frac{{m_i }} {{2m_e }}, $$