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Localization of plus-one generated arrangements
- Publication Year :
- 2019
-
Abstract
- We study the classes of free and plus-one generated hyperplane arrangements. Specifically, we describe how to compute the associated prime ideals of the Jacobian ideal of such an arrangement from its lattice of intersection. Moreover, we prove that the localization of a plus-one generated arrangement is free or plus-one generated.<br />Comment: To appear in "Communications in Algebra"
- Subjects :
- Mathematics - Combinatorics
Mathematics - Commutative Algebra
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1908.11667
- Document Type :
- Working Paper