Noncommutative convexity in matricial *-rings

DOI10.22034/kjm.2021.255330.2045OpenAlexW3172735928MaRDI QIDQ5053382

Meymand Ali Ebrahimi

Publication date: 6 December 2022

Full work available at URL: http://www.kjm-math.org/article_131349_8b75c89c638e970f1e8ba793dbe6e908.pdf

zbMATH Keywords

diagonal matrices\(*\)-ring\(\mathcal{R}\)-convex set\(\mathcal{R}\)-extreme point\(\mathcal{R}\)-face\(n\) by \(n\) matrices

Mathematics Subject Classification ID

Axiomatic and generalized convexity (52A01) Rings with involution; Lie, Jordan and other nonassociative structures (16W10)

Related Items (1)

R-convexity in R-vector spaces

Cites Work

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• \(C^\ast\)-convexity of norm unit balls
• Some remarks on C*-convexity
• Quantization in \(\ast\)-algebras and an algebraic analog of Arveson's extension theorem
• C ∗ -Extreme Points of some Compact C ∗ -Convex Sets
• The Structure of C^*-Convex Sets
• C*-convex sets and completely bounded bimodule homomorphisms
• Epigraph of operator functions

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