Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A note on CR quaternionic maps   We introduce the notion of CR quaternionic map and we prove that any such
real-analytic map, between CR quaternionic manifolds, is the restriction of a
quaternionic map between quaternionic manifolds. As an application, we prove,
for example, that for any submanifold $M$, of dimension $4k-1$, of a
quaternionic manifold $N$, such that $TM$ generates a quaternionic subbundle of
$TN|_M$, of (real) rank $4k$, there exists, locally, a quaternionic submanifold
of $N$, containing $M$ as a hypersurface.

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
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat