Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Numerical space-times near space-like and null infinity. The spin-2
  system on Minkowski space   In this paper we demonstrate for the first time that it is possible to solve
numerically the Cauchy problem for the linearisation of the general conformal
field equations near spacelike infinity, which is only well-defined in
Friedrich's cylinder picture. We have restricted ourselves here to the "core"
of the equations - the spin-2 system - propagating on Minkowski space. We
compute the numerical solutions for various classes of initial data, do
convergence tests and also compare to exact solutions. We also choose initial
data which intentionally violate the smoothness conditions and then check the
analytical predictions about singularities. This paper is the first step in a
long-term investigation of the use of conformal methods in numerical
relativity.

16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph