Some dimensions of DG polynomial algebras
Rings and Algebras
2019-04-25 v3 Representation Theory
Abstract
Assume that is a cochain DG polynomial algebra such that its underlying graded algebra \mathcal{A}^{#} is a polynomial algebra generated by degree elements. We determine the DG Krull dimension, the global dimension, the ghost dimension and the Rouquier dimension of .
Keywords
Cite
@article{arxiv.1902.03762,
title = {Some dimensions of DG polynomial algebras},
author = {Xuefeng Mao and Maoyun Zhang},
journal= {arXiv preprint arXiv:1902.03762},
year = {2019}
}