Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Representations of Gelfand-Graev type for the unitriangular group   We consider the analog of Gelfand-Graev representations of the uniteriangular
group. We obtain the decomposition into the sum of irreducible representations,
prove that these representations are multiplicity free, calculate the Hecke
algebra.}

37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph