Abstract
The recurrences of initial states for nonlinear wave equations of the form √Q+f(Q) = 0 with odd f are studied. The main result refines and generalizes the investigations of Friedlander and is related to the Poincaré theorem for finite dimensional Hamiltonian systems. Bibliography: 7 titles.
Original language | English (US) |
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Pages (from-to) | 1630-1634 |
Number of pages | 5 |
Journal | Journal of Mathematical Sciences |
Volume | 94 |
Issue number | 4 |
DOIs | |
State | Published - 1999 |
ASJC Scopus subject areas
- Statistics and Probability
- General Mathematics
- Applied Mathematics