Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quandles versus symmetric quandles for oriented links   Given a quandle, we can construct a symmetric quandle called the symmetric
double of the quandle. We show that the (co)homology groups of a given quandle
are isomorphic to those of its symmetric double. Moreover, quandle coloring
numbers and quandle cocycle invariants of oriented links and oriented
surface-links can be interpreted by using symmetric quandles.

29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
16
The categories of this paper are: stat