Lower bound for the lifespan of solutions for a class of fourth order wave equations. - Gérard A. Philippin; Stella Vernier Piro (Appl. Math. Lett., 2015)

Finite Time Blowup in a Fourth-Order Dispersive Wave Equation with Nonlinear Damping and a Non-Local Source. - Stella Vernier Piro (Axioms, 2022)