Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fundamental function for Grand Lebesgue Spaces   We investigate in this short article the fundamental function for the
so-called Grand Lebesgue Spaces (GLS) and show in particular a one-to-one and
mutually continuous accordance between its fundamental and generating function.

15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th