Orbihedra of nonpositive curvature
Werner Ballmann, Michael Brin (1995)
Publications Mathématiques de l'IHÉS
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Werner Ballmann, Michael Brin (1995)
Publications Mathématiques de l'IHÉS
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Crisp, John (2002)
Algebraic & Geometric Topology
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Bestvina, Mladen (1999)
Geometry & Topology
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Crisp, John (2005)
Geometry & Topology
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Noskov, Gennady A. (2000)
Geometry & Topology
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Tadeusz Januszkiewicz, Jacek Świątkowski (2006)
Publications Mathématiques de l'IHÉS
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We introduce a family of conditions on a simplicial complex that we call local -largeness (≥6 is an integer). They are simply stated, combinatorial and easily checkable. One of our themes is that local 6-largeness is a good analogue of the non-positive curvature: locally 6-large spaces have many properties similar to non-positively curved ones. However, local 6-largeness neither implies nor is implied by non-positive curvature of the standard metric. One can think of these results as...
Hruska, G.Christopher (2004)
Geometry & Topology
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Elder, Murray, McCammond, Jon (2002)
Experimental Mathematics
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Miller, Ezra (2002)
Documenta Mathematica
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Niblo, Graham, Reeves, Lawrence (1997)
Geometry & Topology
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Klee, Steven (2009)
The Electronic Journal of Combinatorics [electronic only]
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Marietti, Mario, Testa, Damiano (2008)
The Electronic Journal of Combinatorics [electronic only]
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