Blow-up and lifespan estimate for the generalized Tricomi equation with mixed nonlinearities
Blow-up and lifespan estimate for the generalized Tricomi equation with mixed nonlinearities
We study in this article the blow-up of the solution of the generalized Tricomi equation in the presence of two mixed nonlinearities, namely we considerwith small initial data, where m ≥ 0.For the problem (T r) with m = 0, which corresponds to the uniform wave speed of propagation, it …