A．G．滤环上Holonomic模特征簇的刻划

CHARACTERISTIC VARIETY DESCRIPTION OF HOLONOMIC MODULES OVER A. G. FILTERED RINGS

给出了Ａ．Ｇ．滤环上ｈｏｌｏｎｏｍｉｃ模的特征簇刻划，推广了微分算子环和Ａ．Ｒ．滤环中的相应结果．

We.give a characteristic variety discription of holonomic modules over A. G.filtered rings,which is a generalization of the corresponding result concerning rings of differential operators and A. G. filtered rings.