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

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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… Click to show full abstract

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.

Keywords: homogeneous ideals; betti numbers; resolutions homogeneous; free resolutions; ideals betti; minimal free

Journal Title: Communications in Algebra
Year Published: 2019

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