3 problems
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Gorenstein injective-dimension conjecture for generalized tilting modules
Let and be Artin algebras, let be a generalized tilting module, and set . A module is (quasi) Gorenstein when it satisfies the corresponding Gorenst…
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Extension of the upper bound for Hilbert coefficients of Gorenstein modules
Let be a finitely generated graded Gorenstein -module, minimally generated by homogeneous elements of degree zero. Let and…
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Unimodality conjecture for the torsion of Jacobian ideals
Unimodality conjecture. The sequence of dimensions is unimodal, namely