A general convex integration scheme for the isentropic compressible Euler equations
A general convex integration scheme for the isentropic compressible Euler equations
We prove via convex integration a result that allows to pass from a so-called subsolution of the isentropic Euler equations (in space dimension at least 2) to exact weak solutions. The method is closely related to the incompressible scheme established by De Lellis–Székelyhidi, in particular, we only perturb momenta and …