arXiv:2006.08987 [math.DG]AbstractReferencesReviewsResources
Localizing the Donaldson-Futaki invariant
Published 2020-06-16Version 1
We use the equivariant localization formula to prove that the Donaldson-Futaki invariant of a compact smooth (K{\"a}hler) test configuration coincides with the Futaki invariant of the induced action on the central fiber when this fiber is smooth or have orbifold singularities. We also localize the Donaldson-Futaki invariant of the deformation to the normal cone.
Categories: math.DG
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