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20012010
most citedDifferential operators on an affine curve: ideal classes and Picard groups

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math.AG2001

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 , and let C be the set of isomorphism classes of triples (V; X, Y), where V is a finite-dimensional (…