Index theory in von Neumann algebras

DOI10.1090/memo/0294zbMath0541.46049OpenAlexW2074588054MaRDI QIDQ3327176

Catherine L. Olsen

Publication date: 1984

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

Full work available at URL: https://doi.org/10.1090/memo/0294

zbMATH Keywords

index theoryindex mapFredholm elementscompletely noncompact idealindex groupindex semigrouprelative dimension functionrelatively compact ideal

Mathematics Subject Classification ID

General theory of von Neumann algebras (46L10) (Semi-) Fredholm operators; index theories (47A53)

Related Items (10)

Convex combinations of unitary operators in von Neumann algebras ⋮ Unitary orbits of normal operators in von Neumann algebras ⋮ Generalized Connes–Chern characters inKK-theory with an application to weak invariants of topological insulators ⋮ Applications of the minimum modulus function in operator algebras ⋮ Lifting units in clean rings. ⋮ \(K\)-theory for Rickart \(C^*\)-algebras ⋮ Lifting Invertibles in von Neumann Algebras ⋮ Unitary approximation ⋮ On continuity of the spectral radius function in Banach algebras ⋮ Compact operators in type III\(_{\lambda}\) and type III\(_0\) factors

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