You are not logged in |
Compactness in compressible Navier-Stokes system revisited
- Speaker(s)
- Nilasis Chaudhuri
- Affiliation
- MIM UW
- Language of the talk
- English
- Date
- Dec. 4, 2025, 12:30 p.m.
- Room
- room 5070
- Seminar
- Seminar of Mathematical Physics Equations Group
In this talk, we revisit the existence theory of weak solutions for the compressible Navier--Stokes system. We propose an approximation scheme that, instead of the classical regularization of the continuity equation (based on the viscosity approximation), employs a more direct truncation and regularization of nonlinear terms and the pressure. This scheme is compatible with the Kolmogorov compactness
criterion for the density.
criterion for the density.
