Positive scalar curvature and an equivariant Callias-type index theorem for proper actions

DOI10.2140/akt.2021.6.319zbMath1484.53087arXiv2001.07336OpenAlexW3002318237MaRDI QIDQ1982606

Peter Hochs, Varghese Mathai, Hao Guo

Publication date: 14 September 2021

Published in: Annals of \(K\)-Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2001.07336

zbMATH Keywords

indexpositive scalar curvatureproper group actionCallias operator

Mathematics Subject Classification ID

Index theory and related fixed-point theorems on manifolds (58J20) Spin and Spin({}^c) geometry (53C27) Index theory (19K56)

Related Items (4)

An equivariant Atiyah-Patodi-Singer index theorem for proper actions. II: The \(K\)-theoretic index ⋮ A short proof of an index theorem. II ⋮ Higher localised \(\hat{A}\)-genera for proper actions and applications ⋮ A vanishing theorem for the Mathai-Zhang index

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