Virtual 1-domination of 3-manifolds

13 Oct 2016 Liu Yi Sun Hongbin

It is shown in this paper that given any closed oriented hyperbolic 3-manifold, every closed oriented 3-manifold is mapped onto by a finite cover of that manifold via a map of degree 1, or in other words, virtually 1-dominated by that manifold. This improves a known result of virtual 2-domination... (read more)

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  • GEOMETRIC TOPOLOGY