AbstractWe investigate the behavior of equivariant and non-equivariant Hilbert space compression under group constructions. Given the (equivariant or non-equivariant) Hilbert space compression of two groups, we find bounds on the compression of their free product. We also investigate the case of HNN-extensions of a group relative to a subgroup which is finite or of finite index
International audienceWe prove that the properties of acting metrically properly on some space with ...
International audienceWe prove that the properties of acting metrically properly on some space with ...
International audienceWe prove that the properties of acting metrically properly on some space with ...
AbstractWe investigate the behavior of equivariant and non-equivariant Hilbert space compression und...
We give first examples of finitely generated groups having an intermediate, with values in (0,1), Hi...
We give first examples of finitely generated groups having an intermediate, with values in (0,1), Hi...
AbstractIf one tries to embed a metric space uniformly in Hilbert space, how close to quasi-isometri...
We construct finitely generated groups with arbitrary prescribed Hilbert space compression \alpha fr...
We construct finitely generated groups with arbitrary prescribed Hilbert space compression \alpha fr...
AbstractWe show that the Hilbert space compression of any (unbounded) finite-dimensional CAT(0) cube...
We show that the Hilbert Space compression of any (unbounded) finite dimensional CAT(0) cube complex...
A crystallographic group is a group that acts faithfully, isometricallyand properly discontinuously ...
Abstract. It is shown that the compressed word problem for an HNN-extension 〈H, t | t−1at = ϕ(a)(a ∈...
We construct finitely generated groups with arbitrary prescribed Hilbert space compression α ∈ [0, 1...
AbstractWe investigate how coarse embeddability of box spaces into Hilbert space behaves under group...
International audienceWe prove that the properties of acting metrically properly on some space with ...
International audienceWe prove that the properties of acting metrically properly on some space with ...
International audienceWe prove that the properties of acting metrically properly on some space with ...
AbstractWe investigate the behavior of equivariant and non-equivariant Hilbert space compression und...
We give first examples of finitely generated groups having an intermediate, with values in (0,1), Hi...
We give first examples of finitely generated groups having an intermediate, with values in (0,1), Hi...
AbstractIf one tries to embed a metric space uniformly in Hilbert space, how close to quasi-isometri...
We construct finitely generated groups with arbitrary prescribed Hilbert space compression \alpha fr...
We construct finitely generated groups with arbitrary prescribed Hilbert space compression \alpha fr...
AbstractWe show that the Hilbert space compression of any (unbounded) finite-dimensional CAT(0) cube...
We show that the Hilbert Space compression of any (unbounded) finite dimensional CAT(0) cube complex...
A crystallographic group is a group that acts faithfully, isometricallyand properly discontinuously ...
Abstract. It is shown that the compressed word problem for an HNN-extension 〈H, t | t−1at = ϕ(a)(a ∈...
We construct finitely generated groups with arbitrary prescribed Hilbert space compression α ∈ [0, 1...
AbstractWe investigate how coarse embeddability of box spaces into Hilbert space behaves under group...
International audienceWe prove that the properties of acting metrically properly on some space with ...
International audienceWe prove that the properties of acting metrically properly on some space with ...
International audienceWe prove that the properties of acting metrically properly on some space with ...
DOI
Add to ORKG