Abstract
In this article, we describe two new characterizations of freeness for hyperplane arrangements via the study of the generic initial ideal and of the sectional matrix of the Jacobian ideal of arrangements.
Original language | English (US) |
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Pages (from-to) | 297-315 |
Number of pages | 19 |
Journal | Journal of Algebraic Combinatorics |
Volume | 51 |
Issue number | 2 |
DOIs | |
State | Published - Mar 1 2020 |
Externally published | Yes |
Keywords
- Free hyperplane arrangement
- Generic initial ideal
- Sectional matrix
ASJC Scopus subject areas
- Algebra and Number Theory
- Discrete Mathematics and Combinatorics