Exceptional collections on isotropic Grassmannians
arXiv:1110.5607 · doi:10.4171/JEMS/596
Abstract
We introduce a new construction of exceptional objects in the derived category of coherent sheaves on a compact homogeneous space of a semisimple algebraic group and show that it produces exceptional collections of the length equal to the rank of the Grothendieck group on homogeneous spaces of all classical groups.
v1: 51 page; v2: 55 pages, to appear in JEMS
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- Exceptional collections of line bundles on projective homogeneous varieties
- Tilting objects on twisted forms of some relative flag varieties
- Dual exceptional collections on Lagrangian Grassmannians
- On the derived category of
- On the bounded derived category of
- Categorical dimension of birational automorphisms and filtrations of Cremona groups
- Derived categories of the Cayley plane and the coadjoint Grassmannian of type F
- On the derived category of the adjoint Grassmannian of type F
- Derived Categories of Grassmannians: a Survey
- On the big quantum cohomology of coadjoint varieties
- Weil transfer of noncommutative motives