Rank two weak Fano bundles on del Pezzo threefolds of degree four

Wahei Hara (University of Glasgow)

Wednesday 22nd September 16:00-17:00 Maths 110

Abstract

We classify rank two vector bundles on a given del Pezzo threefold of degree four whose projectivizations are weak Fano into seven cases. We also give an example for each of these seven cases by proving the existence of elliptic curves of certain degree that are generated by quadratic equations. 

https://uofglasgow.zoom.us/j/99008891714

Password: Order of the symmetric group on six letters.

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