Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Disentangling sources of anomalous diffusion   We show that some important properties of subbdiffusion of unknown origin
(including those of mixed origin) can be easily assessed when findeng the
"fundamental moment" of the corresponding process, i.e., the one which is
additive in time. In subordinated processes, the index of the fundamental
moment is inherited from the parent process and its time-dependence from the
leading one. In models of particle's motion in disordered potentials, the index
is governed by the structural part of the disorder while the time dependence is
given by its energetic part.

19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph