Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The associativity rule in pathwise functional It\^o calculus   In this paper we establish the associativity property of the pathwise It\^o
integral in a functional setting for continuous integrators. Here,
associativity refers to the computation of the It\^o differential of an It\^o
integral, by means of the intuitive cancellation of the It\^o differential and
integral signs.

5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
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The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
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The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
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The categories of this paper are: math-ph
29
The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
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The categories of this paper are: stat
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The categories of this paper are: econ
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The categories of this paper are: hep-lat
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The categories of this paper are: cond-mat