Acta Scientiarum Naturalium Universitatis Pekinensis
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ZHAO Xuan
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赵旭安
Abstract: It is discussed that the computation of Lefschetz numbers of maps on flag manifolds of compact simple lie G by using Leray-Hirsch property. Some applications in geometry and algebra are given.
Key words: flag manifolds, Leray-Hirsch property, cohomology endomorphisms, Lefschetz number
摘要： 利用Leray-Hirsch性质，对于紧单李群G的旗流形，讨论了其上映射的Lefshetz数的计算，并给出了一些几何和代数中的应用。
关键词: 旗流形, Leray-Hirsch性质, 上同调环自同态, Lefschetz数
CLC Number:
O189.2
ZHAO Xuan. Leray-Hirsch Property and Computation of Lefschetz Number[J]. Acta Scientiarum Naturalium Universitatis Pekinensis.
赵旭安. Leray-Hirsch性质和Lefschetz数的计算[J]. 北京大学学报（自然科学版）.
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URL: https://xbna.pku.edu.cn/EN/
https://xbna.pku.edu.cn/EN/Y2002/V38/I5/599
