Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized Weyl systems and kappa-Minkowski space   We introduce the notion of generalized Weyl system, and use it to define
*-products which generalize the commutation relations of Lie algebras. In
particular we study in a comparative way various *-products which generalize
the k-Minkowski commutation relations.

33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con