Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Number Operator Algebras and deformations of epsilon-algebras   It is well known that the Lie-algebra structure on quantum algebras gives
rise to a Poisson-algebra structure on classical algebras as the Planck
constant goes to 0. We show that this correspondance still holds in the
generalization of super- algebra introduced by Scheunert, called
epsilon-algebra. We illustrate this with the example of Number Operator
Algebras, a new kind of object that we have defined and classified under some
assumptions.

18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg