Year: 2026
Type: preprint
Abstract: We prove that the g-polynomial of every paving matroid has nonnegative coefficients. Our proof combines a deletion-contraction argument with an elementary coefficient inequality for the g-polynomials of uniform matroids.
Source: arXiv (Cornell University)
Author: Wang, Yiyu
Language: English
Subfield: Discrete Mathematics and Combinatorics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7214611463