An Index Theorem on Anti-Self-Dual Orbifolds

DOI10.1093/imrn/rns160zbMath1323.53034arXiv1202.0578OpenAlexW2963106438MaRDI QIDQ5250726

Jeff A. Viaclovsky

Publication date: 22 May 2015

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1202.0578

zbMATH Keywords

Weyl curvature tensordeformation complexALE indexconformal Killing operatorself-dual ALEself-dual ALE metrics

Mathematics Subject Classification ID

Index theory and related fixed-point theorems on manifolds (58J20) Global Riemannian geometry, including pinching (53C20) Orbifold cohomology (55N32) Topology and geometry of orbifolds (57R18)

Related Items (3)

The Weyl functional on 4-manifolds of positive Yamabe invariant ⋮ Deformation of LeBrun's ALE metrics with negative mass ⋮ Anti-self-dual orbifolds with cyclic quotient singularities

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