Geodesic
Geometric two-dimensional duality groups
Risto Atanasov1
1Western Carolina University, Cullowhee, USA
Groups, geometry, and dynamics, Tome 8 (2014) no. 1, pp. 69-95

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DOI

We consider a finite, aspherical, 2-dimensional Cohen–Macaulay simplicial complex Δ and we find additional conditions that imply the universal cover Δ~ has one end. In order to find these additional conditions we use a form of “Zeeman Duality”. The context is an attempt to better understand duality groups.
DOI : 10.4171/ggd/217
Classification : 20-XX
Mots-clés : Cohen–Macaulay complex, duality group

Risto Atanasov  1

1 Western Carolina University, Cullowhee, USA 
Risto Atanasov. Geometric two-dimensional duality groups. Groups, geometry, and dynamics, Tome 8 (2014) no. 1, pp. 69-95. doi: 10.4171/ggd/217
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     doi = {10.4171/ggd/217},
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