ON A CLASS OF GORENSTEIN IDEALS OF GRADE FOUR Cho, Yong S.;
We provide a minimal free resolution for a class of Gorenstein ideal of grade 4 which is the sum of an almost complete intersection J of grade 3 and a perfect ideal I of grade 3 with type 2 and > 0 geometrically linked by a regular sequence, where I is generated by odd elements.
almost complete intersection of grade 3;linkage;minimal free resolution;Gorenstein ideal;
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