Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modulation preserving operators on locally compact abelian groups   Let $G$ be a locally compact abelian group and $\Lambda$ be a closed subgroup
of the dual group $\widehat{G}$. In this paper, we investigate modulation
preserving operators with respect to $\Lambda$, and give a characterization of
them in terms of range operators.

31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin