Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Rotations and convolutions of harmonic convex mappings   In this paper, we consider the convolutions of slanted half-plane mappings
and strip mappings and generalize related results in general settings. We also
consider a class of harmonic mappings containing slanted half-plane mappings
and strip mappings and, as a consequence, we prove that the convex combination
of such mappings is convex.

6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
18
The categories of this paper are: econ
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph