International Journal of Mathematics and Mathematical Sciences
Volume 9 (1986), Issue 3, Pages 621-622
doi:10.1155/S0161171286000789

Almost periodic motion in complete space

Anant Kumar

Satgharwa, P.O. Buniad Ganj, Pin-823003, Gaya, India

Abstract

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.