Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mathematical inequalities on some weighted means   Some mathematical inequalities among various weighted means are studied.
Inequalities on weighted logarithmic mean are given. Besides, the gap in
Jensen's inequality is studied as a convex function approach. Consequently,
some non-trivial inequalities on means are given. Some operator inequalities
are also shown.

35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc