Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On discrete Zariski-dense subgroups of algebraic groups   We investigate for which linear-algebraic groups (over the complex numbers or
any local field) there exists subgroups which are dense in the Zariski
topology, but discrete in the Hausdorff topology. For instance, such subgroups
exist for every non-solvable complex group.

23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga