a Department of Mathematics, Faculty of Science and Engineering, Chuo University, Tokyo 112-8551, Japan b Department of Mathematics, Faculty of Science, Shizuoka University, Shizuoka 422-8529, Japan
Abstract:
A generation theorem of semigroups of locally Lipschitz operators on a subset of a real Banach space is given and applied to the problem of the well-posedness of the Carrier equation utt−κ(‖u‖2)Δu+γ|ut|p−1ut=0 in Ω×(0,∞) with acoustic boundary condition, where p>2 and Ω is a bounded domain in an arbitrary dimensional space.