Invariant almost complex geometry on flag manifolds: geometric formality and Chern numbers

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• 作者：Lino Grama ; Caio J. C. Negreiros…
• 关键词：Generalized flag manifolds ; Geometric formality ; Invariant almost complex geometry
• 刊名：Annali di Matematica Pura ed Applicata (1923 -)
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：196
• 期：1
• 页码：165-200
• 全文大小：
• 刊物类别：Mathematics and Statistics
• 刊物主题：Mathematics, general;
• 出版者：Springer Berlin Heidelberg
• ISSN：1618-1891
• 卷排序：196

文摘

In the first part of this paper, we study geometric formality for generalized flag manifolds, including full flag manifolds of exceptional Lie groups. In the second part, we deal with the problem of the classification of invariant almost complex structures on generalized flag manifolds using topological methods.