Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multilayer Random Sequential Adsorption   In this work, we present a variant of the multilayer random sequential
adsorption (RSA) process that is inspired by orthogonal resource sharing in
wireless communication networks. In the one-dimensional (1D) version of this
variant, the deposition of overlapping rods is allowed only if they are
assigned two different colors, where colors are symbolic of orthogonal
resources, such as frequency bands, in communication networks. Owing to a
strong spatial coupling among the deposited rods of different colors, finding
an exact solution for the density of deposited rods of a given color as a
function of time seems intractable. Hence, we propose two useful approximations
to obtain the time-varying density of rods of a given color. The first
approximation is based on the recursive use of the known monolayer RSA result
for the indirect estimation of the density of rods for the multilayer version.
The second approximation, which is more accurate but computationally intensive,
involves accurate characterization of the time evolution of the gap density
function. This gap density function is subsequently used to estimate the
density of rods of a given color. We also consider the two-dimensional (2D)
version of this problem, where we estimate the time-varying density of
deposited circles of a given color as a function of time by extending the first
approximation approach developed for the 1D case. The accuracy of all the
results is validated through extensive Monte Carlo simulations.

16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-lat
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The categories of this paper are: adap-org
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The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph