In [1] the main result (Teorem 2) which States that “a submanifold Mn of a RiemanSian maniforld Mn is an extrinsic sphere (i.e. the submanifold which is umbilic and has parallel mean curvature) iff every circle in Mn is a circle in Mm must have some additional hypothesis.
We pointed out these hypothesis just the special case of Mm — IRm
Birincil Dil | İngilizce |
---|---|
Konular | Matematik |
Bölüm | Research Article |
Yazarlar | |
Yayımlanma Tarihi | 1 Ocak 1992 |
Gönderilme Tarihi | 1 Ocak 1992 |
Yayımlandığı Sayı | Yıl 1992 Cilt: 41 |
Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics.
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