Callias-type operators in von Neumann algebras

DOI10.1007/s12220-017-9832-1zbMath1390.19009arXiv1602.06873OpenAlexW2963932123MaRDI QIDQ1742956

Simone Cecchini, Maxim Braverman

Publication date: 12 April 2018

Published in: The Journal of Geometric Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1602.06873

zbMATH Keywords

indexCallias operatorvon Neuman algebra

Mathematics Subject Classification ID

Index theory and related fixed-point theorems on manifolds (58J20) Index theory (19K56) Linear operators in (C^*)- or von Neumann algebras (47C15)

Related Items

The relative eta invariant for a pair of Dirac-type operators on non-compact manifolds ⋮ Equivariant Callias index theory via coarse geometry ⋮ The index of Callias-type operators with Atiyah-Patodi-Singer boundary conditions ⋮ Callias-type operators associated to spectral triples ⋮ A long neck principle for Riemannian spin manifolds with positive scalar curvature ⋮ Callias-type operators in C∗-algebras and positive scalar curvature on noncompact manifolds ⋮ Positive scalar curvature and an equivariant Callias-type index theorem for proper actions ⋮ The Atiyah-Patodi-Singer index on manifolds with non-compact boundary ⋮ The index of a local boundary value problem for strongly Callias-type operators ⋮ Spectral flows of Toeplitz operators and bulk-edge correspondence ⋮ Coarse geometry and Callias quantisation

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