Abstract
Let R and S be two commutative rings with unity, let J be an ideal of S and f : R → S be a ring homomorphism. Our goal is to determine when the amalgamated algebra R⋈fJ is Cohen-Macaulay (in the sense of Hamilton and Marley).
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Presented by: Yuri Drozd
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Azimi, Y., Sahandi, P. & Shirmohammadi, N. Cohen-Macaulayness of Amalgamated Algebras. Algebr Represent Theor 23, 275–280 (2020). https://doi.org/10.1007/s10468-018-09847-3
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DOI: https://doi.org/10.1007/s10468-018-09847-3