Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A mixed version for a Fuchs' Lemma   We prove a version for mixed groups for a Fuchs' result about connections
between the cancellation property of a group and the unit lifting property of
its (Walk-)endomorphism rings.

23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin