Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hyperquasivarieties   In the paper we consider the notion of hyper-quasi-identities and
hyperquasivarieties as a generalization of the concept of quasi-identity and
quasivariety invented by A. I. Mal'cev.

28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex