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math.GT1998
Configuration spaces of points on the circle and hyperbolic Dehn fillings
Sadayoshi Kojima, Haruko Nishi, Yasushi Yamashita
A purely combinatorial compactification of the configuration space of n (>4) distinct points with equal weights in the real projective line was introduced by M. Yoshida. We geometr…
math.GT1998
Deformations of hyperbolic 3-cone-manioflds
Sadayoshi Kojima
We show that any compact orientable hyperbolic 3-cone-manifold with cone angle at most πcan be continuously deformed to a complete hyperbolic manifold homeomorphic to the complemen…