In this article, we obtain a new wellposedness result to the \(d\) -dimensional Navier-Stokes-Nernst-Planck-Poisson equations. Our result implies that, if the initial charge densities of a negatively and positively charged species are close enough, we can get global solutions only needing smallness condition imposed on initial velocity. The structure coming from equations and the weighted Chemin-Lerner type space are crucial in our arguments.
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