Fluid relaxation approxim
Fluid relaxation approximation of the Busenberg–Travis cross-diffusion system
Fluid relaxation approximation of the Busenberg–Travis cross-diffusion system
The Busenberg–Travis cross-diffusion system for segregating populations is approximated by the compressible Navier–Stokes–Korteweg equations on the torus, including a density-dependent viscosity and drag forces. The Korteweg term can be associated to the quantum Bohm potential. The singular asymp…
