Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Jet Geometrical Objects Produced by Linear ODEs Systems and Superior
  Order ODEs   The aim of this paper is to construct a Riemann-Lagrange geometry on 1-jet
spaces, in the sense of d-connections, d-torsions, d-curvatures,
electromagnetic d-field and geometric electromagnetic Yang-Mills energy,
starting from a given linear ODEs system or a given superior order ODE. The
case of a non-homogenous linear ODE of superior order is disscused.

35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph