Ideal Classes of the Weyl Algebra and Noncommutative Projective Geometry (with an Appendix by M. Van den Bergh)

Yuri Berest, George Wilson

Let R be the set of isomorphism classes of ideals in the Weyl algebra $A=A_1$, and let C be the set of isomorphism classes of triples (V; X, Y), where V is a finite-dimensional (…