Homogenizing a module over the ring of differential operators, we define the notion of a minimal free resolution that is adapted to a filtration. We show that one can apply a modification of the algorithm of La Scala and Stillman to compute such a free resolution. By dehomogenization, one gets a fre
Monomial Resolutions of Trivial Source Modules
✍ Scribed by Robert Boltje; Burkhard Külshammer
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 343 KB
- Volume
- 248
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
✦ Synopsis
For trivial source modules admitting a filtration related to their generalized Brauer constructions, a resolution in terms of monomial modules is given which provides a categorical interpretation for the canonical induction formula applied to these modules. 2002 Elsevier Science (USA)
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