Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-lorentzian spacetimes   I review some of my recent work on non-lorentzian geometry. I review the
classification of kinematical Lie algebras and their associated Klein
geometries. I then describe the Cartan geometries modelled on them and their
characterisation in terms of their intrinsic torsion. (To appear in the special
issue "Applications of transformation groups" to be published by the Journal of
Differential Geometry and Applications.)

31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn