| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4596287 | Journal of Pure and Applied Algebra | 2014 | 6 Pages |
Abstract
We prove that multigraded Betti numbers of a simplicial forest are always either 0 or 1. Moreover a nonzero multidegree appears exactly in one homological degree in the resolution. Our work generalizes work of Bouchat [2] on edge ideals of graph trees.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Nursel Erey, Sara Faridi,