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Type: Artigo de periódico
Title: Invariant nearly-Kahler structures
Author: San Martin, LAB
Silva, RD
Abstract: This paper considers invariant almost Hermitian structures on a flag manifold G/P = U/K where G is a complex semi-simple Lie group, P is a parabolic subgroup of G, U is a compact real form of G and K = U boolean AND P is the centralizer of a torus. The main result shows that there are nearly-Kahler structures in G/P which are not Kahler if and only if G/P has height two. This proves for the flag manifolds a conjecture by Wolf and Gray.
Subject: almost Hermitian structures
nearly-Kahler structures
flag manifolds
semi-simple Lie groups
Country: Holanda
Editor: Springer
Rights: fechado
Identifier DOI: 10.1007/s10711-006-9095-7
Date Issue: 2006
Appears in Collections:Unicamp - Artigos e Outros Documentos

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