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Differential Isomorphism and Equivalence of Algebraic Varieties

Yuri Berest·George Wilson
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Abstract

In this survey article we discuss the question: to what extent is an algebraic variety determined by its ring of differential operators? In the case of affine curves, this question leads to a variety of mathematical notions such as the Weyl algebra, Calogero-Moser spaces and the adelic Grassmannian. We give a fairly detailed overview of this material.

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BibTeXRIS

Yuri Berest, George Wilson. 2003-04-22. Differential Isomorphism and Equivalence of Algebraic Varieties. https://arxiv.org/abs/math/0304320

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