Boundedess of n-Complements on Algebraic Surfaces

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Date
2023-07-14
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Johns Hopkins University
Abstract
In light of Shokurov’s result in 2020, the main purpose of this paper is to prove the boundedness of n-complements for surface pairs (X/Z ∋ o,B) , without the assumptions that X/Z is of weak Fano type, (X/Z ∋ o,B) has a klt R-complement or B has hyperstandard multiplicities.
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Keywords
Boundedness, n-complements, surfaces
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