Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the energy conservation by weak solutions of the relativistic
  Vlasov-Maxwell system   We show that weak solutions of the relativistic Vlasov-Maxwell system
preserve the total energy provided that the electromagnetic field is locally of
bounded variation and, for any $\lambda$> 0, the one-particle distribution
function has a square integrable $\lambda$-moment in the momentum variable.

35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat