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Cylinders in Fano varietiesAdd to your list(s) Download to your calendar using vCal
If you have a question about this talk, please contact Dr. J Ross. A cylinder in a Fano variety is an open ruled affine subset whose complement is a support of an effective anticanonical Q-divisor. This notion links together affine, birational and Kahler geometries. I will show how to prove existence and non-existence of cylinders in smooth and mildly singular del Pezzo surfaces. In particular, I will answer an old question of Zaidenberg and Flenner about additive group actions on the cubic Fermat affine threefold cone. This is a joint work with Park and Won. This talk is part of the Algebraic Geometry Seminar series. This talk is included in these lists:
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