WebSep 26, 2024 · In this talk, we discuss an example of a sequence (Γₙ) of discrete subgroups of PU (2,1) such that, for all n∈N, δ (Γₙ) < 4, but δ (Γₙ) → 4, as n → ∞. This example shows that Corlette’s gap theorem on critical exponents of discrete isometry groups of the quaternionic-hyperbolic spaces does not hold for CH². This talk is ... WebOct 8, 2024 · In the second part we look at the pair (PSL(d,R), PSO(p,d−p)) and a Borel-Anosov subgroup of PSL(d,R), presenting contributions towards the understanding of the asymptotic behavior of the ...
ANOSOV GROUPS: LOCAL MIXING, COUNTING, AND …
WebAug 15, 2024 · At the same time, 1 is an Anosov subgroup of the rank 1 Lie group SO(2;1), hence, it is an Anosov subgroup in SL(3;R) (see e.g. [28]). With a bit more work, it follows that 2 is also Anosov. For instance, if cis su ciently close to 1 2SL(3;R), then the Anosov property of 2 follows from the stability of Anosov subgroups; see again [28] or [37]. 2. WebTOPOLOGICAL RESTRICTIONS ON ANOSOV REPRESENTATIONS 1499 Theorem 1.7. Supposethatd 4andΓisatorsion-freehyperbolicgroup.Arepresentation ρ:Γ→SL(d,R) is a Benoist representation if and only if Γ has cohomological dimension d−1 andthereisaρ-equivariant continuous non-constant map ξ: ∂Γ →P(Rd). In Section 10 we discuss … standard thickness of concrete garage floor
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WebAug 3, 2024 · Anosov subgroups of SL(d, R) are virtually isomorphic to either a free group or the fundamental group of a closed hyperbolic surface. Moreover, w e obtain … WebD. Alessandrini and A. Wienhard.) Tengren Zhang 4:00–4:25pm Regularity of limit curves of Anosov representations Anosov representations are representations of a hyperbolic group to a non-compact semisimple Lie group that are “geometrically well-behaved”. In the case when the target Lie group is PGL(d,R), WebWe study the antipodal subsets of the full flag manifolds $\mathcal{F}(\mathbb{R}^d)$. As a consequence, for natural numbers $d \ge 2$ such that $d\ne 5$ and $d \not ... standard thickness of a wall