著者

Tanaka Makiko Sumi Tasaki Hiroyuki

出版者

Dept. of Mathematics, Osaka University

雑誌

Osaka journal of mathematics (ISSN:00306126)

巻号頁・発行日

vol.50, no.1, pp.161-169, 2013-03

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We show that antipodal sets of symmetric R-spaces have the following properties. Any antipodal set is included in a great antipodal set and any two great antipodal sets are congruent.