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math.AC2014
Conditions for the Yoneda algebra of a local ring to be generated in low degrees
Justin Hoffmeier, Liana M. Şega
The powers of the maximal ideal of a local Noetherian ring are known to satisfy certain homological properties for large values of . For exam…
math.AC2012★ 3 cited
Poincaré series of modules over compressed Gorenstein local rings
Maria Evelina Rossi, Liana M Şega
Given positive integers e and s we consider Gorenstein Artinian local rings R of embedding dimension e whose maximal ideal satisfies $\mathfrak{m}^s\ne 0=\mathfrak{m…
math.AC2009★ 47 cited
Free resolutions over short Gorenstein local rings
Inês B. Henriques, Liana M. Şega
Let R be a local ring with maximal ideal m admitting a non-zero element a\in\fm for which the ideal (0:a) is isomorphic to R/aR. We study minimal free resolutions of finitely gener…