Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ossa's Theorem via the Kunneth formula   Let $p$ be a prime. We calculate the connective unitary K-theory of the smash
product of two copies of the classifying space for the cyclic group of order
$p$, using a K\"{u}nneth formula short exact sequence. As a corollary, using
the Bott exact sequence and the mod $2$ Hurewicz homomorphism we calculate the
connective orthogonal K-theory of the smash product of two copies of the
classifying space for the cyclic group of order two.

24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
34
The categories of this paper are: chem-ph