Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Differential geometry of the q-superplane   Hopf algebra structures on the extended q-superplane and its differential
algebra are defined. An algebra of forms which are obtained from the generators
of the extended q-superplane is introduced and its Hopf algebra structure is
given

21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th