ℓ¹-higher index, ℓ¹-higher rho invariant and cyclic cohomology
نویسندگان
چکیده
منابع مشابه
Cyclic Cohomology and Higher Rank Lattices
We review topologically Nistor’s computation of the homogeneous part of the periodic cyclic cohomology of crossed products Γ⋉A of torsion-free discrete groups Γ with a complex Γ-algebra A. We use periodic cyclic cohomology associated to bornological algebras. Let G be a complex connected semisimple Lie group and B be a minimal parabolic subgroup of G. Applied to torsion-free discrete subgroups ...
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ژورنال
عنوان ژورنال: Proceedings of symposia in pure mathematics
سال: 2023
ISSN: ['0082-0717', '2324-707X']
DOI: https://doi.org/10.1090/pspum/105/25