Proper affine actions in non-swinging representations
نویسندگان
چکیده
منابع مشابه
Proper affine actions and geodesic flows of hyperbolic surfaces
Let Γ0 ⊂ O(2, 1) be a Schottky group, and let Σ = H2/Γ0 be the corresponding hyperbolic surface. Let C(Σ) denote the space of geodesic currents on Σ. The cohomology group H1(Γ0, V) parametrizes equivalence classes of affine deformations Γu of Γ0 acting on an irreducible representation V of O(2, 1). We define a continuous biaffine map C(Σ)×H1(Γ0, V) Ψ −→ R which is linear on the vector space H1(...
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ژورنال
عنوان ژورنال: Groups, Geometry, and Dynamics
سال: 2018
ISSN: 1661-7207
DOI: 10.4171/ggd/447