Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Elementary proof of congruences modulo 25 for broken $k$-diamond
  partitions   Let $\Delta_{k}(n)$ denote the number of $k$-broken diamond partitions of
$n$. Quite recently, the second author proved an infinite family of congruences
modulo 25 for $\Delta_{k}(n)$ with the help of modular forms. In this paper, we
aim to provide an elementary proof of this result.

19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th