Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A maximal function characterisation of the Hardy space for the Gauss
  measure   In dimension one we give a maximal function characterisation of the Hardy
space H^1(g) for the Gauss measure g, introduced by G. Mauceri and S. Meda. In
arbitrary dimension, we give a description of the nonnegative functions in
H^1(g) and use it to prove that L^p(g) is a contained in H^1(g) for
1<p\le\infty.

12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th