Smooth imploding solutions for 3D compressible fluids

Understand

Building upon the pioneering work [Merle, Rapha\"el, Rodnianski, and Szeftel, Ann.

• of Math., 196(2):567-778, 2022, Ann.
• of Math., 196(2):779-889, 2022, Invent.
• Math., 227(1):247-413, 2022] we construct exact, smooth self-similar imploding solutions to the 3D isentropic compressible Euler equations for ideal gases for all adiabatic exponents $\gamma>1$.