On the size of orbits in the duals of 𝐶*-algebras and convolution algebras

DOI10.1090/PROC/14780zbMath1462.46056OpenAlexW2966675631MaRDI QIDQ5210938

Matthias Neufang

Publication date: 16 January 2020

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

Full work available at URL: https://doi.org/10.1090/proc/14780

zbMATH Keywords

convolution algebrasArens regularityorbit subspace

Mathematics Subject Classification ID

Banach algebras of continuous functions, function algebras (46J10) General theory of (C^*)-algebras (46L05) General theory of topological algebras (46H05) Normed modules and Banach modules, topological modules (if not placed in 13-XX or 16-XX) (46H25) (L^1)-algebras on groups, semigroups, etc. (43A20) Structure and classification of commutative topological algebras (46J40)

Cites Work

• Unnamed Item
• Unnamed Item
• On a conjecture by Ghahramani-Lau and related problems concerning topological centres
• Weak factorizations of operators in the group von Neumann algebras of certain amenable groups and applications
• Solution to a conjecture by Hofmeier-Wittstock
• Proof of the Ghahramani-Lau conjecture
• A unified approach to the topological centre problem for certain Banach algebras arising in abstract harmonic analysis
• Weakly compact operators on operator algebras
• Characterization of closed ideals with bounded approximate identities in commutative Banach algebras, complemented subspaces of the group von Neumann algebras and applications
• Decomposability of von Neumann Algebras and the Mazur Property of Higher Level
• The Second Dual of the Group Algebra of a Compact Group
• On the Second Conjugate Algebra of L ₁ (G ) of a Locally Compact Group
• The second duals of Beurling algebras

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