Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Algebraic geometry over free semilattice   We deal with equations over free semilattice of infinite rank and prove that
any infinite consistent system of equations is equivalent to its finite
subsystem. Moreover, we describe irreducible algebraic sets and solve some
algorithmic problems.

17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
21
The categories of this paper are: adap-org
16
The categories of this paper are: stat
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph