Powers of Edge Ideals with Linear Resolutions
Abstract
We show that if $G$ is a gap-free and diamond-free graph, then $I(G)^s$ has a linear minimal free resolution for every $s\geq 2$.
- Publication:
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arXiv e-prints
- Pub Date:
- March 2017
- DOI:
- arXiv:
- arXiv:1703.01561
- Bibcode:
- 2017arXiv170301561E
- Keywords:
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- Mathematics - Commutative Algebra
- E-Print:
- revised to appear in Communications in Algebra