Abstract : The existence of a locally Lipschitz continuous homogeneous Lyapunov function is proven for a class of asymptotically stable homogeneous infinite dimensional systems with unbounded nonlinear operators.
Andrey Polyakov. Homogeneous Lyapunov Functions for Homogeneous Infinite Dimensional Systems with Unbounded Nonlinear Operators. Systems and Control Letters, Elsevier, 2021, ⟨10.1016/j.sysconle.2020.104854⟩. ⟨hal-02921426v3⟩