Abstract
Every cusped, finite-volume hyperbolic three-manifold has a canonical decomposition into ideal polyhedra. We study the canonical decomposition of the hyperbolic manifold obtained by filling some (but not all) of the cusps with solid tori: in a broad range of cases, generic in an appropriate sense, this decomposition can be predicted from that of the unfilled manifold (a similar result has been independently announced by Akiyoshi [Kokyuroku 1329, RIMS, Kyoto (2003) 121-132]). We also find the canonical decompositions of all hyperbolic Dehn fillings on one cusp of the Whitehead link complement.
Citation
François Guéritaud. Saul Schleimer. "Canonical triangulations of Dehn fillings." Geom. Topol. 14 (1) 193 - 242, 2010. https://doi.org/10.2140/gt.2010.14.193
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