Almost periodic motion in complete space
It is interesting that in a complete space an almost periodic motion is periodic if the null set ϕ is closed and if ϕ is not closed then every point of its trajectory is a limit point.
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| Format: | Article |
| Langue: | English |
| Publié: |
Hindawi Limited
1986-01-01
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| Collection: | International Journal of Mathematics and Mathematical Sciences |
| Accès en ligne: | http://dx.doi.org/10.1155/S0161171286000789 |