Artículo
Generalized geometric structures on complex and symplectic manifolds
Fecha de publicación:
10/2015
Editorial:
Springer Heidelberg
Revista:
Annali Di Matematica Pura Ed Applicata
ISSN:
0373-3114
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
On a smooth manifold MM, generalized complex (generalized paracomplex) structures provide a notion of interpolation between complex (paracomplex) and symplectic structures on MM. Given a complex manifold M,j, we define six families of distinguished generalized complex or paracomplex structures on MM. Each one of them interpolates between two geometric structures on MM compatible with jj, for instance, between totally real foliations and Kähler structures, or between hypercomplex and C-symplectic structures. These structures on MM are sections of fiber bundles over MM with typical fiber G/HG/H for some Lie groups GG and HH. We determine GG and HH in each case. We proceed similarly for symplectic manifolds. We define six families of generalized structures on M,ω, each of them interpolating between two structures compatible with ω, for instance, between a C-symplectic and a para-Kähler structure (aka bi-Lagrangian foliation).
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Articulos(CIEM)
Articulos de CENT.INV.Y ESTUDIOS DE MATEMATICA DE CORDOBA(P)
Articulos de CENT.INV.Y ESTUDIOS DE MATEMATICA DE CORDOBA(P)
Citación
Salvai, Marcos Luis; Generalized geometric structures on complex and symplectic manifolds; Springer Heidelberg; Annali Di Matematica Pura Ed Applicata; 194; 5; 10-2015; 1505-1525
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