Homological dimensions of complexes over coherent regular rings

J Gillespie, A Iacob - arXiv preprint arXiv:2409.08393, 2024 - arxiv.org
We show that Iacob-Iyengar's answer to a question of Avromov-Foxby extends from
Noetherian to coherent rings. In particular, a coherent ring R is regular if and only if the …
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Homological dimensions of complexes over coherent regular rings

J Gillespie, A Iacob - arXiv e-prints, 2024 - ui.adsabs.harvard.edu
Abstract We show that Iacob-Iyengar's answer to a question of Avromov-Foxby extends from
Noetherian to coherent rings. In particular, a coherent ring R is regular if and only if the …