We investigate the standard generalized Gorenstein algebras of homological dimension three, giving a structure theorem for their resolutions. Moreover in many cases we are able to give a complete description of their graded Betti numbers.

Minimal free resolutions for homogeneous ideals with Betti numbers 1, n, n,1

Ragusa, Alfio;Zappala, G.
2019-01-01

Abstract

We investigate the standard generalized Gorenstein algebras of homological dimension three, giving a structure theorem for their resolutions. Moreover in many cases we are able to give a complete description of their graded Betti numbers.
2019
Gorenstein ideals; graded Betti numbers; Graded minimal free resolutions; homological dimension; structure theorems
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/378335
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