3 citations · 3 across the 4 of their papers we have counts for
Showing 1998Show all
2 papers · 1 filter
math.AG1998
A Localization Algorithm for -modules
Toshinori Oaku, Nobuki Takayama, Uli Walther
We present a method to compute the holonomic extension of a -module from a Zariski open set in affine space to the whole space. A particular application is the localization of c…
math.AG1998
Algorithmic Computation of de Rham Cohomology of Complements of Complex Affine Varieties
Uli Walther
Let $X=\C^n$. In this paper we present an algorithm that computes the de Rham cohomology groups $H^i_{dR}(U,\C)$ where is the complement of an arbitrary Zariski-closed set …