Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hydrodynamic limit of symmetric exclusion processes in inhomogeneous
  media   In \cite{J} M. Jara has presented a method, reducing the proof of the
hydrodynamic limit of symmetric exclusion processes to an homogenization
problem, as unified approach to recent works on the field as \cite{N},
\cite{F1}, \cite{F2} and \cite{FJL}. Although not stated in \cite{J}, the
reduction of the hydrodynamic limit to an homogenization problem was already
obtained (in a different way) in \cite{N}, \cite{F1}. This alternative and very
simple relation between the two problems goes back to an idea of K.\ Nagy
\cite{N}, is stated in \cite{F1}[Section B] for exclusion processes on $\bbZ^d$
and, as stressed in \cite{F2}, is completely general. The above relation has
been applied to \cite{N}, \cite{F1}, \cite{F2} and \cite{FJL} and could be
applied to other symmetric exclusion processes, mentioned in \cite{J}. In this
short note we briefly recall this unified approach in a complete general
setting. Finally, we recall how the homogenization problem has been solved in
the above previous works.

31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph