Skew localizer and \(\mathbb{Z}_2\)-flows for real index pairings

DOI10.1016/j.aim.2021.108038zbMath1477.19006arXiv2101.09226OpenAlexW3207819319MaRDI QIDQ2237412

Hermann Schulz-Baldes, Nora Doll

Publication date: 27 October 2021

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2101.09226

zbMATH Keywords

spectral flowindex theory\( \mathbb{Z}_2\)-invariant

Mathematics Subject Classification ID

(K)-theory and operator algebras (including cyclic theory) (46L80) Index theory (19K56) Spectral flows (58J30)

Related Items (4)

Quadratic pseudospectrum for identifying localized states ⋮ Orientation flow for skew-adjoint Fredholm operators with odd-dimensional kernel ⋮ Spectral localization for semimetals and Callias operators ⋮ Spectral localizer for line-gapped non-Hermitian systems

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