Higher-order syzygies for the bracket algebra and for the ring of coordinates of the Grassmanian.
Abstract
A Poincaré resolution is given for the supersymmetric ring of brackets over a signed alphabet. As a consequence, a resolution is found for the ring of coordinates of the Grassmanian variety in projective space over any infinite field.
- Publication:
-
Proceedings of the National Academy of Science
- Pub Date:
- September 1991
- DOI:
- 10.1073/pnas.88.18.8087
- Bibcode:
- 1991PNAS...88.8087A