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Well-posedness for density-dependent incompressible fluids with non-Lipschitz velocity
2012
Annales de l'Institut Fourier
This paper is dedicated to the study of the initial value problem for density dependent incompressible viscous fluids in R N with N ≥ 2. We address the question of well-posedness for large data having critical Besov regularity and we aim at stating well-posedness in functional spaces as close as possible to the ones imposed in the incompressible Navier Stokes system by Cannone, Meyer and Planchon in [7] where u 0 ∈ B N p −1 p,∞ with 1 ≤ p < +∞. This improves the analysis of [13], [14] and [2]
doi:10.5802/aif.2734
fatcat:xxty46gk3beczkekwvsivgzrbi