Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unity and Disunity in Mathematics   The unity of mathematics has its power to compactify experiences in a form
capable of being transferred and modified or adapted to new mathematical
situations. Yet, we believe that the phrase "Unity of Mathematics" expresses a
dream, an ideal that doesn't exist. We shall point to diachronic and cross
cultural disunities, to semantic, semiotic and philosophic ambiguities and to
the non-acceptance of certain mathematical texts by some practitioners of the
subject.

18
The categories of this paper are: econ
16
The categories of this paper are: stat
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
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The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph