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Log canonical thresholds on Gorenstein canonical del Pezzo surfaces
Published online by Cambridge University Press: 28 October 2010
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.
MSC classification
- Type
- Research Article
- Information
- Proceedings of the Edinburgh Mathematical Society , Volume 54 , Issue 1 , February 2011 , pp. 187 - 219
- Copyright
- Copyright © Edinburgh Mathematical Society 2010
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