Say that we have a projectively or conformally compactified hyperbolic manifold, and we know the homotopy groups (so just the fundamental group) of the hyperbolic manifold. Can we say anything about the homotopy groups of the boundary?
2026-03-27 13:03:26.1774616606
Homotopy groups of the boundary of a projectively or conformally compactified hyperbolic manifold
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