A space with two non-equivalent non-positively curved triangulations

We give an example of a compact space with two non-equivalent piecewise flat non-positively curved geodesically complete triangulations that agree on each stratum.

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Bibliographic Details
Published in:Topology (Oxford) 2002-11, Vol.41 (6), p.1213-1218
Main Author: Ontaneda, Pedro
Format: Article
Language:English
Subjects:
Anderson–Hsiang obstructions
Exotic triangulations
Non-positive curvature
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Description
Summary:We give an example of a compact space with two non-equivalent piecewise flat non-positively curved geodesically complete triangulations that agree on each stratum.
ISSN:0040-9383
1879-3215
DOI:10.1016/S0040-9383(01)00036-2