On a Ring of Formal Pseudo-differential Operators

1999/11/14 by A. N. Parshin
Mathematics · #math.AG

paper · pdf

published as Proc. Steklov Math. Inst., 224(1999), 266-280 · LaTeX

arxiv created 1999/11/14 · arxiv updated 2009/11/30

Abstract

We study the notion of non-commumative higher dimensional local fields. A simplest example is the ring P of formal pseudo- differential operators. As an application we extend the KP hierarchy to the space Pⁿ.

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