Convergence rates of solutions for a two-species chemotaxis-Navier-Stokes sytstem with competitive kinetics

In this paper, we study the rates of convergence of supposedly given global bounded classical solutions to a two-species chemotaxis-Navier-Stokes system with Lotka-Volterra competitive kinetics. Except in one case where the rate of convergence for the fluid component is expressed in terms of the Poincare constant and the model parameters, all other rates of convergence are shown to be expressible only in terms of the model parameters and the underlying space dimension.

Hai-Yang Jin, Tian Xiang · 2017