COBORDISM CLASSES OF FIBERINGS OVER PRODUCT OF PROJECTIVE SPACES |
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Authors: | Wang Yanying Li Jingyan |
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Affiliation: | aCollege of Mathematics and Information Science, Hebei Normal University, Shijiazhuang 050016, China;bDepartment of Mathematics and Physics, Shijiazhuang Railway Institute, Shijiazhuang 050043, China |
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Abstract: | Let RP(k) denotethe k-dimensional real projective space. This article deter mines which cobordism classes are represented by the total space of a fibering with pre scribed base space RP (3) × RP (1), RP (2) × RP (1), RP (2) × RP (1) × RP (1) or RP (3) × RP (2). |
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Keywords: | fibering characteristic number cobordism class2000 MR Subject Classification: 57R20 57R85 |
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