On GK Dimension and Generator Bounds for a Class of Graded Algebras
Rings and Algebras
2025-02-12 v2
Abstract
In this paper, we introduce the concept of \textit{monotonic algebras}, a broad class of algebras that includes all Artin-Schelter regular algebras of dimension at most four, as well as algebras with \textit{pure} resolutions, such as Koszul and piecewise Koszul algebras. We show that the Gelfand-Kirillov (GK) dimension of these algebras is bounded above by their global dimension and establish a similar result for the minimal number of generators. Furthermore, we prove a parity theorem for Artin-Schelter regular algebras, demonstrating that the difference between their global dimension and GK dimension is always an even integer.
Keywords
Cite
@article{arxiv.2501.11346,
title = {On GK Dimension and Generator Bounds for a Class of Graded Algebras},
author = {Abdourrahmane Kabbaj},
journal= {arXiv preprint arXiv:2501.11346},
year = {2025}
}