Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multinomial identities arising from the free probability theory   We prove a family of new identities fulfilled by multinomial coefficients,
which were conjectured by Dykema and Haagerup. Our method bases on a study of
the, so-called, triangular operator T by the means of the free probability
theory.

30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an