Algebraic approximation of Cohen-Macaulay algebras

DOI10.1016/j.jalgebra.2023.02.030OpenAlexW4328106121MaRDI QIDQ2700944

Yanyan Li

Publication date: 27 April 2023

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2204.11439

zbMATH Keywords

approximationfree resolutionflatnessBetti numberCohen-MacaulayGorensteinalgebraic power seriesHilbert-Samuel functionspecial fibre

Mathematics Subject Classification ID

Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Local analytic geometry (32B99) Cohen-Macaulay modules (13C14) Local complex singularities (32S05) Invariants of analytic local rings (32S10) Real-analytic sets, complex Nash functions (32C07) Power series rings (13J05)

Uses Software

• SINGULAR

Cites Work

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