Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quasi-Continuous Symmetries of Non-Lie Type   We introduce a smooth mapping of some discrete space-time symmetries into
quasi-continuous ones. Such transformations are related with q-deformations of
the dilations of the Euclidean space and with the non-commutative space. We
work out two examples of Hamiltonian invariance under such symmetries. The
Schrodinger equation for a free particle is investigated in such a
non-commutative plane and a connection with anyonic statistics is found.

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The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga