Hypersato Structures
We define hypersato structures: these structures admit three inequivalent Sasakian structures such that each of these structures shares a common Reeb vector field and a common contact form with the others two. It is interestingto notice that hypersato manifolds can be viewed as U(1) principal orbib...
Autor Principal: | Cuadros Valle, Jaime |
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Formato: | Artículo |
Idioma: | spa |
Publicado: |
Pontificia Universidad Católica del Perú
2014
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Materias: | |
Acceso en línea: |
http://revistas.pucp.edu.pe/index.php/promathematica/article/view/10410/10860 |
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Sumario: |
We define hypersato structures: these structures admit three inequivalent Sasakian structures such that each of these structures shares a common Reeb vector field and a common contact form with the others two. It is interestingto notice that hypersato manifolds can be viewed as U(1) principal orbibundles with base space a 4n-dimensional hyperkahler orbifold. We also discuss some results on the moduli problem of these structures. |
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