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Periodic solutions of radially symmetric systems with a singularity

✍ Scribed by Shengjun Li, Fang-fang Liao, Jianqiang Sun


Book ID
120733833
Publisher
Springer International Publishing AG
Year
2013
Tongue
English
Weight
221 KB
Volume
2013
Category
Article
ISSN
1687-2762

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Decay properties of periodic, radially s
✍ B. Scarpellini πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 950 KB

## Abstract We investigate the radially symmetric, nonlinear wave equation equation image and discuss the asymptotic behaviour as r β†’ ∞ of solutions which are __T__‐periodic in time __t__. It is shown that only two possibilities of decay can arise, namely polynomial like __t__^βˆ’Β½(nβˆ’1)^ and expone