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Algebraic Geometry Seminar
Seminar information archive ～10/31｜Next seminar｜Future seminars 11/01～
| Date, time & place | Friday 13:30 - 15:00 118Room #118 (Graduate School of Math. Sci. Bldg.) |
|---|---|
| Organizer(s) | GONGYO Yoshinori, KAWAKAMI Tatsuro, ENOKIZONO Makoto |
2015/06/01
15:30-17:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Daizo Ishikawa (Waseda University)
Rank 2 weak Fano bundles on cubic 3-folds (日本語)
Daizo Ishikawa (Waseda University)
Rank 2 weak Fano bundles on cubic 3-folds (日本語)
[ Abstract ]
A vector bundle on a projective variety is called weak Fano if its
projectivization is a weak Fano manifold. This is a generalization of
Fano bundles.
In this talk, we will obtain a classification of rank 2 weak Fano
bundles on a nonsingular cubic hypersurface in a projective 4-space.
Specifically, we will show that there exist rank 2 indecomposable weak
Fano bundles on it.
A vector bundle on a projective variety is called weak Fano if its
projectivization is a weak Fano manifold. This is a generalization of
Fano bundles.
In this talk, we will obtain a classification of rank 2 weak Fano
bundles on a nonsingular cubic hypersurface in a projective 4-space.
Specifically, we will show that there exist rank 2 indecomposable weak
Fano bundles on it.
