2 papers
math.AP2025
Classification of radial solutions of energy-critical wave systems
Thomas Duyckaerts, Tristan Roy
This work concerns a general system of energy-critical wave equations in the Minkowski space of dimension . The wave equations are coupled by the nonlinearities, which are hom…
math.AP2021
Global existence of solutions of a loglog energy-supercritical Klein-Gordon equation
Tristan Roy
We prove global existence of solutions of a loglog energy-supercritical Klein-Gordon equation for n=3,4,5. Assuming that blow-up occurs at a time of maximal existence, we perform a…