06/07/2018, 11:00 — 12:00 — Sala P3.10, Pavilhão de Matemática
Jesus Oliver, California State University, East Bay
Boundedness of energy for the Wake Klein-Gordon model
We consider the global-in-time existence theory for the Wave-Klein-Gordon model for the Einstein-Klein-Gordon equations introduced by LeFloch and Ma. By using the hyperboloidal foliation method, we prove that a hierarchy of weighted energies of the solutions remain (essentially) bounded for all times.