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Actions of discrete groups on spheres and real projective spaces
Authors:Gabriela?Hinojosa  Alberto?Verjovsky
Affiliation:(1) Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Col. Chamilpa, Cuernavaca, Morelos, MéXICO, 62209;(2) Instituto de Matemáticas, Universidad Nacional Autónoma de México, Unidad Cuernavaca, Av. Universidad s/n, Col. Lomas de Chamilpa, Cuernavaca, Morelos, MéXICO, 62209
Abstract:In this paper, we first define discrete, smooth actions on $$
mathbb{S}^{{2n + 1}} 
$$ , whose limit sets are Cantor sets wildly embedded in $$
mathbb{S}^{{2n + 1}} 
$$ (Antoine's necklaces). Secondly, we define Schottky groups on real projective spaces of odd dimensions, $$
mathbb{P}^{{2n + 1}}_{mathbb{R}} 
$$ . We lift these actions to (locally) projective actions on the sphere $$
mathbb{S}^{{2n + 1}} 
$$ and consider the quotient space of the domain of discontinuity by the group to obtain new examples of manifolds with real projective structures. *This work was partially supported by PROMEP (SEP). **This work was partially supported by CONACyT (México), grant U1 55084, PAPIIT (UNAM) grant IN102108.
Keywords:  KeywordHeading"  >: wild Cantor sets  discrete actions and Kleinian Groups
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