Universal property of the Picard variety of a complete variety
β Scribed by C. S. Seshadri
- Publisher
- Springer
- Year
- 1965
- Tongue
- English
- Weight
- 612 KB
- Volume
- 158
- Category
- Article
- ISSN
- 0025-5831
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We study the ring of sections A(X) of a complete symmetric variety X, that is of the wonderful completion of G/H where G is an adjoint semisimple group and H is the fixed subgroup for an involutorial automorphism of G. We find generators for Pic(X), we generalize the PRV conjecture to complete symme
## THE SPECTRUM O F A VARIETY by TREVOR EVANS in Atlanta, Georgia (USA) ') The ideas in this section are essentially due to J. C. SHEPHERDSON communicated to me by letter several years ago.
We give a method for computing the degrees of the minimal syzygies of a toric variety by means of combinatorial techniques. Indeed, we complete the explicit description of the minimal free resolution of the associated semigroup algebra, using the simplicial representation of Koszul homology which ap