Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Crossed Products by Partial Actions of Inverse Semigroups   In this work, for a given inverse semigroup we will define the crossed
product of an inverse semigroup by a partial action. Also, we will associate to
an inverse semigroup $G$ an inverse semigroup $S_G$, and we will prove that
there is a correspondence between the covariant representation of $G$ and
covariant representation of $S_G$. Finally, we will explore a connection
between crossed products of an inverse semigroup actions and crossed products
by partial actions of inverse semigroups.

27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess