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Revision 1.1 / (download) - annotate - [select for diffs], Wed Nov 1 01:57:55 2000 UTC (23 years, 10 months ago) by takayama
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The function slope computes the slopes of a given D-module. It uses the ACG algorithm (Assi,Castro,Granger, How to calculate the slopes of a D-module, Compositio Math (1996), 107--123) to get the algebraic slopes. In order to get the geometric slopes, the ACG algorithm should be modified and repeated use of radical computation is necessary. Radical computation is done by ox_asir module via OpenXM connection. This module is a joint work with Castro-Jimenez.