Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Toeplitz operators on CR manifolds and group actions   Let $(X, T^{1,0}X)$ be a connected orientable compact CR manifold of
dimension $2n+1$, $n \geq 1$ with non-degenerate Levi curvature. In this paper,
we study the algebra of Toeplitz operators on $X$ and we establish star product
for some class of symbols on $X$. In the second part of this paper, we consider
a compact locally free Lie group $G$ acting on $X$ and we investigate the
associated algebra of $G$-invariant Toeplitz operators.

12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con