In this paper we deal with some properties of cobordism classes of fiber bundles over the real projective space.
本文研究了底空射影空时上协边类纤维丛表示的若干性质.
In this paper we deal with some properties of cobordism classes of fiber bundles over the real projective space.
本文研究了底空射影空时上协边类纤维丛表示的若干性质.
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