Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: White noise distribution theory for the Fermion system   In this paper, we give the white noise calculus for the Fermion system and
prove the Fock expansion. Each continuous linear operator on Fermionic white
noise functionals is uniquely represented by the series of integral kernel
operators. This series is called the Fock expansion.

19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex