Boij-S\"oderberg theory: Introduction and survey
Commutative Algebra
2016-09-30 v2
Abstract
Boij-S\"oderberg theory describes the Betti diagrams of graded modules over the polynomial ring up to multiplication by a rational number. Analog Eisenbud-Schreyer theory also describes the cohomology tables of vector bundles on projective spaces up to rational multiple. We give an introduction and survey of these newly developed areas.
Keywords
Cite
@article{arxiv.1106.0381,
title = {Boij-S\"oderberg theory: Introduction and survey},
author = {Gunnar Floystad},
journal= {arXiv preprint arXiv:1106.0381},
year = {2016}
}
Comments
Minor corrections. 47 pages, to appear in Progress in Commutative Algebra: Ring Theory, Homology, and Decomposition, eds. C.Francisco et.al