Log canonical thresholds on Gorenstein canonical del Pezzo surfaces release_skv6eszkkvfqxnvz7ihlgwl3bu

by Jihun Park, Joonyeong Won

Released as a paper-conference .

2009  

Abstract

We classify all the effective anticanonical divisors on weak del Pezzo surfaces. Through this classification we obtain the smallest number among the log canonical thresholds of effective anticanonical divisors on a given Gorenstein canonical del Pezzo surface.
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Type  paper-conference
Stage   accepted
Date   2009-11-09
Version   v2
Language   en ?
arXiv  0904.4513v2
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