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Semi-Normal Log Centres and Deformations of Pairs
Published online by Cambridge University Press: 19 December 2013
Abstract
We show that some of the properties of log canonical centres of a log canonical pair also hold for certain subvarieties that are close to being a log canonical centre. As a consequence, we obtain that, in working with deformations of pairs where all the coefficients of the boundary divisor are bigger than ½, embedded points never appear on the boundary divisor.
- Type
- Research Article
- Information
- Proceedings of the Edinburgh Mathematical Society , Volume 57 , Issue 1 , February 2014 , pp. 191 - 199
- Copyright
- Copyright © Edinburgh Mathematical Society 2014
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