Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A framework for fractional Hardy inequalities   We provide a general framework for fractional Hardy inequalities. Our
framework covers, for instance, fractional inequalities related to the
Dirichlet forms of some L\'evy processes, and weighted fractional inequalities
on irregular open sets.

31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn