Exotic Coactions

DOI10.1017/S0013091515000164zbMath1370.46041arXiv1305.5489OpenAlexW3037826161MaRDI QIDQ2806124

Magnus B. Landstad, S. Kaliszewski, John C. Quigg

Publication date: 13 May 2016

Published in: Proceedings of the Edinburgh Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1305.5489

zbMATH Keywords

Fourier-Stieltjes algebracoactiongroup \(C^\ast\)-algebra\(C^\ast\)-bialgebra

Mathematics Subject Classification ID

Noncommutative dynamical systems (46L55) General theory of (C^*)-algebras (46L05)

Related Items (6)

Weakly proper group actions, Mansfield’s Imprimitivity and twisted Landstad duality ⋮ Exotic crossed products and the Baum-Connes conjecture ⋮ A family of exotic group C*-algebras ⋮ Exotic \(\mathrm{C}^*\)-algebras of geometric groups ⋮ Exact large ideals of 𝐵(𝐺) are downward directed ⋮ Exotic Crossed Products

Cites Work

• Full and reduced coactions of locally compact groups on \(C^{*}\)-algebras
• A new characterisation of principal actions
• A complete formulation of the Baum-Connes conjecture for the action of discrete quantum groups
• New C*-completions of discrete groups and related spaces
• Full and reduced C*-coactions
• Imprimitivity for C*-coactions of non-amenable groups
• MAXIMAL COACTIONS
• Universal and exotic generalized fixed-point algebras for weakly proper actions and duality
• Imprimitivity theorems for weakly proper actions of locally compact groups

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