Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Orthosymmetric spaces over an Archimedean vector lattice   We introduce and study the notion of orthosymmetric spaces over an
Archimedean vector lattice as a generalization of finite-dimentional Euclidean
inner spaces. A special attention has been paid to linear operators on these
spaces.

27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
3
The categories of this paper are: physics