NON-COMMUTATIVE CI OPERATORS

Eisenbud, D; Peeva, I; Schreyer, FO

Eisenbud, D (reprint author), Univ Calif Berkeley, Dept Math, Berkeley, CA 94720 USA.

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2019; 147 (7): 2857

Abstract

We provide a counterexample to the 1980 conjecture that the CI (Complete Intersection) operators can be chosen to commute on a sufficiently high trunc......

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