著者

Ohtsuka Fumiko

出版者

筑波大学

雑誌

Tsukuba journal of mathematics (ISSN:03874982)

巻号頁・発行日

vol.18, no.2, pp.439-447, 1994-12

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The concept of ideal boundary of Hadamard monifolds was introduced by Eberlein and O'Neill [3] in 1973, which had marked a millestone is the study of the geometry of noncompact Reimannian manifolds. Since then, it has been utilized in various fields of research on Hadamard manifolds. ...