Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A remark on FI-module homology   We show that the FI-homology of an FI-module can be computed via a Koszul
complex. As an application, we prove that the Castelnuovo-Mumford regularity of
a finitely generated torsion FI-module is equal to its degree.

23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom