Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inclusion theorems for grand Lorentz spaces   In this paper, we consider some inclusion theorems for grand Lorentz spaces
$L^{p,q)}\left( X,\mu \right) $ and $\Lambda _{p),\omega }$ where $\mu $ is a
finite measure on $\left( X,\Sigma \right) .$ Moreover, we consider the problem
of the convergence of approximate identities in these spaces.

11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex