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Circle of Sarkisov Links on a Fano 3-Fold
Published online by Cambridge University Press: 23 May 2016
Abstract
For a general Fano 3-fold of index 1 in the weighted projective space ℙ(1, 1, 1, 1, 2, 2, 3) we construct two new birational models that are Mori fibre spaces in the framework of the so-called Sarkisov program. We highlight a relation between the corresponding birational maps, as a circle of Sarkisov links, visualizing the notion of relations in the Sarkisov program.
Keywords
- Type
- Research Article
- Information
- Proceedings of the Edinburgh Mathematical Society , Volume 60 , Issue 1 , February 2017 , pp. 1 - 16
- Copyright
- Copyright © Edinburgh Mathematical Society 2016
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