Given a finitely presented group Q and a compact special cube complex X with nonelementary hyperbolic fundamental group, we produce a nonelementary torsion-free cocompactly cubulated hyperbolic group F that surjects onto Q, with kernel isomorphic to a quotient of G = 7r1 X and such that max{cd(G), 2} >= cd(F) >= cd(G)- 1.
机构:
CNRS, UMR 5805 EPOC, Allee Geoffroy St Hilaire, F-33615 Pessac, France
Univ Bordeaux, UMR 5805 EPOC, Allee Geoffroy St Hilaire, F-33615 Pessac, FranceCNRS, UMR 5805 EPOC, Allee Geoffroy St Hilaire, F-33615 Pessac, France
Castelle, Bruno
Scott, Tim
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机构:
Univ Plymouth, Sch Marine Sci & Engn, Plymouth PL4 8AA, Devon, EnglandCNRS, UMR 5805 EPOC, Allee Geoffroy St Hilaire, F-33615 Pessac, France