no code implementations • 5 Jan 2021 • Paolo Antonelli, Michele Dolce, Pierangelo Marcati
In the inviscid case there is a generic Lyapunov type instability for the density and the irrotational component of the velocity field.
Analysis of PDEs Astrophysics of Galaxies Mathematical Physics Mathematical Physics Fluid Dynamics 35Q31, 35Q35, 76N99
no code implementations • 1 Feb 2019 • Paolo Antonelli, Lars Eric Hientzsch, Pierangelo Marcati
Once we have a control of the acoustic dispersion, the a priori bounds provided by the energy and Bresch-Desjardins entropy type estimates lead to the strong convergence.
Analysis of PDEs Mathematical Physics Mathematical Physics Primary: 35Q35, Secondary: 35Q30, 76Y99