Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multi-directed Eulerian growing networks   We introduce and analyze a model of a multi-directed Eulerian network, that
is a directed and weighted network where a path exists that passes through all
the edges of the network once and only once. Networks of this type can be used
to describe information networks such as human language or DNA chains. We are
able to calculate the strength and degree distribution in this network and find
that they both exhibit a power law with an exponent between 2 and 3. We then
analyze the behavior of the accelerated version of the model and find that the
strength distribution has a double slope power law behavior. Finally we
introduce a non-Eulerian version of the model and find that the statistical
topological properties remain unchanged. Our analytical results are compared
with numerical simulations.

2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int