Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Decompositions of a polygon into centrally symmetric pieces   In this paper we deal with edge-to-edge, irreducible decompositions of a
centrally symmetric convex $(2k)$-gon into centrally symmetric convex pieces.
We prove an upper bound on the number of these decompositions for any value of
$k$, and characterize them for octagons.

11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
16
The categories of this paper are: stat
3
The categories of this paper are: physics
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci