Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Prolongation on regular infinitesimal flag manifolds   Many interesting geometric structures can be described as regular
infinitesimal flag structures, which occur as the underlying structures of
parabolic geometries. Among these structures we have for instance conformal
structures, contact structures, certain types of generic distributions and
partially integrable almost CR-structures of hypersurface type. The aim of this
article is to develop for a large class of (semi-)linear overdetermined systems
of partial differential equations on regular infinitesimal flag manifolds $M$ a
conceptual method to rewrite these systems as systems of the form
$\tilde\nabla(\Sigma)+C(\Sigma)=0$, where $\tilde\nabla$ is a linear connection
on some vector bundle $V$ over $M$ and $C: V\rightarrow T^*M\otimes V$ is a
(vector) bundle map. In particular, if the overdetermined system is linear,
$\tilde\nabla+C$ will be a linear connection on $V$ and hence the dimension of
its solution space is bounded by the rank of $V$. We will see that the rank of
$V$ can be easily computed using representation theory.

12
The categories of this paper are: nucl-th
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics