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Local Cohomology Modules of Binomial Edge Ideals of Complements of Connected Graphs of Girth at Least 5
- Publication Year :
- 2023
-
Abstract
- We calculate the local cohomology modules of the binomial edge ideals of the complements of connected graphs of girth at least 5 using the tools introduced by \`Alvarez Montaner in arXiv:1901.08645. We then use this calculation to compute the depth, dimension, and regularity of these binomial edge ideals.<br />Comment: 15 pages, v2 includes small changes to several proofs for clarity, and reorganises section 2 into subsections (whilst some numbering has changed, no new results are introduced)
- Subjects :
- Mathematics - Commutative Algebra
13C70 (Primary) 13D45, 13F65 (Secondary)
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2312.01613
- Document Type :
- Working Paper