A corollary of the b-function lemma

作者：Beilinson A; Gaitsgory D^*

来源：Selecta Mathematica, New Series, 2012, 18(2): 319-327.

DOI：10.1007/s00029-011-0078-7

Let X be an algebraic variety, f a regular function, the complement to the locus of vanishing of f, and M a holonomic D-module on U. Consider the D (U) [s]-module . The goal of this note is to describe all D (X) [s] submodules such that .

• 出版日期2012-6