Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Continuous Functions as Quantum Operations: a probabilistic
  approximation   In this note we propose a version of the classical Stone-Weierstrass theorem
in the context of quantum operations, by introducing a particular class of
quantum operations, dubbed polynomial quantum operations. This result permits
to interpret from a probabilistic point of view, and up to a certain
approximation, any continuous function from the real cube [0; 1]^n to the real
interval [0; 1] as a quantum operation.

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The categories of this paper are: nucl-th
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The categories of this paper are: solv-int
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The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
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The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
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The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con