齋藤 賢一 | 関西大 システム理工学部
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概要
論文 | ランダム
- On totally umbilical submanifolds of a Kahlerian manifold
- On complex hypersurface in a K-space of constant curvature
- Closed complex hypersurfaces in a K-space
- On almost complex structures of tangent bundle of an almost contact manifold
- Certain almost contact hypersurfaces in the almost Tachibanan space