activity
20192024
most citedOn the structure of continuum thermodynamical diffusion fluxes -- A novel closure scheme and its relation to the Maxwell-Stefan and the Fick-Onsager approach

4 citations · 12 across the 11 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

math.AP2022★ 4 cited

Hyperbolic-parabolic normal form and local classical solutions for cross-diffusion systems with incomplete diffusion

Pierre-Étienne Druet, Katharina Hopf, Ansgar Jüngel

We investigate degenerate cross-diffusion equations with a rank-deficient diffusion matrix that are considered to model populations which move as to avoid spatial crowding and have…

math.AP2022

Incompressible limit for a fluid mixture

Pierre-Etienne Druet

In this paper we discuss the incompressible limit for multicomponent fluids in the isothermal ideal case. Both a direct limit-passage in the equation of state and the low Mach-numb…