Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ascent Properties of Auslander Categories   Let R be a homomorphic image of a Gorenstein local ring. Recent work has
shown that there is a bridge between Auslander categories and modules of finite
Gorenstein homological dimensions over R.
  We use Gorenstein dimensions to prove new results about Auslander categories
and vice versa. For example, we establish base change relations between the
Auslander categories of the source and target rings in a homomorphism R -> S of
finite flat dimension.

34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci