2 papers
physics.flu-dyn2025
Non-unique self-similar blowups in shell models: insights from dynamical systems and machine-learning
Ciro Campolina, Eric Simonnet, Simon Thalabard
Strong numerical hints exist in favor of a universal blowup scenario in the Sabra shell model, a popular cascade model of 3D turbulence, which features complex velocity variables o…
physics.flu-dyn2018
Chaotic blowup in the 3D incompressible Euler equations on a logarithmic lattice
Ciro S. Campolina, Alexei A. Mailybaev
The dispute on whether the three-dimensional (3D) incompressible Euler equations develop an infinitely large vorticity in a finite time (blowup) keeps increasing due to ambiguous r…