Nice connecting paths in connected components of sets of algebraic elements in a Banach algebra

DOI10.1007/s10587-016-0294-6zbMath1413.46048arXiv1601.01505OpenAlexW2228535127MaRDI QIDQ2828818

Jaroslav Zemánek, Endre jun. Makai

Publication date: 26 October 2016

Published in: Czechoslovak Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1601.01505

zbMATH Keywords

Banach algebrasimilarity\(C^\ast\)-algebrapolygonal pathanalytic path(local) pathwise connectedness(self-adjoint) idempotentcentre of a Banach algebraconnected component of (self-adjoint) algebraic elementsdistance of connected componentspolynomial path

Mathematics Subject Classification ID

General theory of (C^*)-algebras (46L05) Structure, classification of topological algebras (46H20)

Cites Work

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• On polynomial connections between projections
• Polynômes de degré minimum connectant deux projections dans une algèbre de Banach. (Polynomials of minimal degree connecting two projections in a Banach algebra)
• Polynomial Connections between Projections in Banach Algebras
• Idempotents in Banach Algebras
• An algorithmic approach to orthogonal projections and moore-penrose inverses

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