96 citations · 518 across the 22 of their papers we have counts for
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A Note on Measure-Valued Solutions to the Full Euler System
Václav Mácha, Emil Wiedemann
We construct two particular solutions of the full Euler system which emanate from the same initial data. Our aim is to show that the convex combination of these two solutions form…
On the vanishing viscosity limit for 2D incompressible flows with unbounded vorticity
Helena J. Nussenzveig Lopes, Christian Seis, Emil Wiedemann
We show strong convergence of the vorticities in the vanishing viscosity limit for the incompressible Navier-Stokes equations on the two-dimensional torus, assuming only that the i…
Non-Unique Admissible Weak Solutions of the Compressible Euler Equations with Compact Support in Space
Ibrokhimbek Akramov, Emil Wiedemann
This paper is concerned with the existence of compactly supported admissible solutions to the Cauchy problem for the isentropic compressible Euler equations. In more than one space…
Conserved quantities and regularity in fluid dynamics
Emil Wiedemann
Conserved or dissipated quantities, like energy or entropy, are at the heart of the study of many classes of time-dependent PDEs in connection with fluid mechanics. This is the cas…
On the Selection of Measure-Valued Solutions for the Isentropic Euler System
Dennis Gallenmüller, Emil Wiedemann
Measure-valued solutions to fluid equations arise naturally, for instance as vanishing viscosity limits, yet exhibit non-uniqueness to a vast extent. In this paper, we show that so…