On divisors computing MLD's and LCT's
2016
Online
report
We show that if a divisor centered over a point on a smooth surface computes a minimal log discrepancy, then the divisor also computes a log canonical threshold. To prove the result, we study the asymptotic log canonical threshold of the graded sequence of ideals associated to a divisor over a variety. We systematically study this invariant and also prove a result describing which divisors compute asymptotic log canonical thresholds.
Comment: Minor corrections and changes. Comments welcome
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On divisors computing MLD's and LCT's
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Autor/in / Beteiligte Person: | Blum, Harold |
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Veröffentlichung: | 2016 |
Medientyp: | report |
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