Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Singular conformally invariant trilinear forms, I Multiplicity one
  results   A normalized holomorphic family (depending on $\boldsymbol \lambda \in
\mathbb C^3$) of conformally invariant trilinear forms on the sphere is
studied. Its zero set $Z$ is described. For $\boldsymbol \lambda\notin Z$, the
multiplicity of the space of conformally invariant trilinear forms is shown to
be 1, except perhaps for a denumerable subset.

4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg