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Sarkisov links for index 1 Fano 3-folds in codimension 4 |
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| Authors: | Livia Campo |
| Affiliation: | School of Mathematics, University of Birmingham, Edgbaston, Birmingham, United Kingdom |
| Abstract: | We classify Sarkisov links from index 1 Fano 3-folds anticanonically embedded in codimension 4 that start from so-called Type I Tom centres. We apply this to compute the Picard rank of many such Fano 3-folds. |
| Keywords: | Fano 3-fold Picard rank Sarkisov link unprojection |