PageHeader : Funkcialaj Ekvacioj, 23 (1980) 289-308 Title : Existence and Stability of Global Bounded Classical Title : Solutions of Initial Boundary Value Problem Title : for Semilinear Wave Equations AuthorInfo : By AuthorInfo : Masaru YAMAGUCHI AuthorInfo : (Tokai University, Japan) section : 1. Introduction section : 2. Preliminaries section : 3. Existence theorem for semilinear wave equations with $\mathrm{L}^{1}(\mathrm{R}^{+})$ -property section : 4. Applications to semilinear PDE with decaying damping terms section : 5. Another semilinear wave equations with damping term section : Appendix section : References