Almost periodic points and minimal sets in topological spaces Chikara Fujita | Hisao Kato | Show more Chikara Fujita Japan University of Tsukuba Institute of Mathematics, University of Tsukuba, Ibaraki, 305-8571 Japan. Hisao Kato Japan University of Tsukuba Institute of Mathematics, University of Tsukuba, Ibaraki, 305-8571 Japan. Submitted: 2013-09-30 | Accepted: 2013-09-30 | DOI: https://doi.org/10.4995/agt.2009.1737
