Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Almost Ricci-like solitons with torse-forming vertical potential of
  constant length on almost contact B-metric manifolds   A generalization of Ricci-like solitons with torse-forming potential, which
is a constant multiple of the Reeb vector field, is studied. The conditions
under which these solitons are equivalent to almost Einstein-like metrics are
given. Some results are obtained for a parallel symmetric second-order
covariant tensor. Finally, an explicit example of an arbitrary dimension is
given and some of the results are illustrated.

1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol