Cohomology algebra of mapping spaces between quaternion Grassmannians

Q3 Mathematics
O. Maphane
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引用次数: 0

Abstract

Let Gk,n(ℍ) for 2≤k
格拉斯曼四元数间映射空间的上同调代数
设Gk,n()对于2≤k的k维向量子空间的四元数Grassmann流形。本文利用Sullivan模型,计算了包含i: Gk,n()→Gk,n+r()在从Gk,n()到Gk,n+r()的映射空间中,当r≥1时,包含i: Gk,n(),Gk,n+r();i)的有理上同态代数,更一般地证明了Map(Gk,n();i)的上同态包含一个截断的代数(n [x]x4r+n+k^{2}-nk,当n≥4时。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Proceedings of the International Geometry Center
Proceedings of the International Geometry Center Mathematics-Geometry and Topology
CiteScore
1.00
自引率
0.00%
发文量
14
审稿时长
3 weeks
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