Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The disc instability model of dwarf-novae and low-mass X-ray binary
  transients   The disc instability model which is supposed to describe outbursts of dwarf
nova and low-mass X-ray binary transient systems is presented and reviewed in
detail. Various deficiencies of the model are pointed out and various remedies
and generalizations are presented and discussed.

4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an