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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Hypersato Structures / Hypersato Structures

Cuadros Valle, Jaime 25 September 2017 (has links)
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. / Definimos variedades hipersato: estas variedades admiten tres estructuras del tipo Sasaki inequivalentes de tal manera que estas tres estructuras poseen un campo vectorial del tipo Reeb y una forma de contacto en común. Variedades que admiten estructura hipersato pueden considerarse como espacios totales de un fibrado principal U(1) del tipo orbifold, donde el espacio base admite una métrica singular hiperkahler. Discutimos tambien algunos resultados acerca del espacio moduli de variedades admitiendo estas estructuras.

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