Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Explicit construction of a Chern-Moser connection for CR manifolds of
  codimension two   In the present paper we suggest an explicit construction of a Cartan
connection for an elliptic or hyperbolic CR manifold M of dimension six and
codimension two, i.e. a pair (P, w), consisting of a principal bundle P over M
and of a Cartan connection form w on P, satisfying the following property: the
(local) CR transformations of M are in one to one correspondence with the
(local) automorphisms of P which preserve w. For any point x in M, this
construction determines an explicit immersion of the stability subalgebra
Lie(aut(M)_x) into the Lie algebra Lie(H) of the structure group H of P.

31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph