Approximating delta invariants in the sense of plt complements release_6zdehpdiffc43chysruhnxvj4i

by Chuyu Zhou

Published in European Journal of Mathematics by Springer Science and Business Media LLC.

2021  

Abstract

<jats:title>Abstract</jats:title>We show that delta invariant of a log Fano pair can be approximated by lc places of plt complements if it is no greater than one. Under the assumption that delta invariant (no greater than one) of a log Fano pair can be approximated by lc places of <jats:italic>bounded</jats:italic> plt complements, we show the existence of divisorial valuation computing delta invariant of this log Fano pair.
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Date   2021-08-16
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