Fano 3-folds in codimension 4
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Tue, 29/05/2012 15:45 |
Gavin Brown (Loughborough) |
Algebraic and Symplectic Geometry Seminar  |
L3 |
| I show how to construct some Fano 3-folds that have the same Hilbert series but different Betti numbers, and so lie on different components of the Hilbert scheme. I would like to show where these fit in to a speculative (indeed fantastical) geography of Fano 3-folds, and how the projection methods I use may apply to other questions in the geography. | |||