Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The splitting of cohomology of p-groups with rank 2   Let BP be the p-completed classifying space of a p-group P with p-rank 2. For
an odd prime p, by using stable homotopy splitting of BP, we study the
decomposition of even dimensional parts of the integral cohomology and the Chow
ring of BP.

14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
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The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg