𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Remarks on subharmonic oscillations of a semilinear wave equation

✍ Scribed by A. Capozzi; A. Salvatore

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
504 KB
Volume
11
Category
Article
ISSN
0362-546X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

A pointwise oscillation property of semi
A pointwise oscillation property of semilinear wave equations with time-dependent coefficients
✍ Hiroshi Uesaka πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 141 KB

We shall consider a one-dimensional semilinear wave equation in a ΓΏnite interval (0; l) in R. A usual homogeneous boundary condition is imposed on it at x = 0; l. We shall show that the solution u(x; t) oscillates on the time t in the following sense. Let x be any ΓΏxed in (0; l), then u(x; t) change

A remark on stable subharmonic solutions
A remark on stable subharmonic solutions of time-periodic reaction–diffusion equations
✍ Hiroki Yagisita; Eiji Yanagida πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 177 KB

This paper is concerned with a time-periodic reaction-diffusion equation. It is known that typical trajectories approach periodic solutions with possibly longer period than that of the equation. Such solutions are called subharmonic solutions. In this paper, for any domain Ω, time-period Ο„ > 0 and i