Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Intrinsic square functions with arbitrary aperture   We consider intrinsic square functions defined using (log-)Dini continuous
test functions on spaces of homogeneous type. We prove weighted estimates with
optimal (at least in the Euclidean case) dependence on the aperture of the cone
used to define the square function and linear dependence on the (log-)Dini
modulus of continuity.

9
The categories of this paper are: nlin
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio