In this paper we prove that finite energy solutions (with added regularity) to the critical wave equation □u + u5 = 0 on ℝ3 decay to zero in time. The proof is based on a global space-time estimate and dilation identity.
|Original language||English (US)|
|Number of pages||7|
|Journal||Annales de l'Institut Henri Poincare (C) Analyse Non Lineaire|
|State||Published - Jan 1 1998|
ASJC Scopus subject areas
- Mathematical Physics
- Applied Mathematics