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For Coxeter groups $z^{| g |}$ is a coefficient of a uniformly bounded representation

Tadeusz Januszkiewicz — 2002

Fundamenta Mathematicae

We prove the theorem in the title by constructing an action of a Coxeter group on a product of trees.

Simplicial nonpositive curvature

Tadeusz Januszkiewicz; Jacek Świątkowski — 2006

Publications Mathématiques de l'IHÉS

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 a higher dimensional...

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For Coxeter groups $z^{| g |}$ is a coefficient of a uniformly bounded representation

Simplicial nonpositive curvature

Arithmetic of an elliptic curve and circle actions on four-manifolds

Commensurability of graph products.

New a-T-menable HNN-extensions.

Advanced Search

Formula preview

Currently displaying 1 – 5 of 5

For Coxeter groups z | g | is a coefficient of a uniformly bounded representation

Simplicial nonpositive curvature

Arithmetic of an elliptic curve and circle actions on four-manifolds

Commensurability of graph products.

New a-T-menable HNN-extensions.

For Coxeter groups $z^{| g |}$ is a coefficient of a uniformly bounded representation