Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Elastodynamical properties of Sturmian structured media   In this paper, wave propagation in structured media with quasiperiodic
patterns is investigated. We propose a methodology based on Sturmian sequences
for the generation of structured mechanical systems from a given parameter. The
approach is presented in a general form so that it can be applied to waveguides
of different nature, as long as they can be modeled with the transfer matrix
method. The bulk spectrum is obtained and its fractal nature analyzed. For
validation of the theoretical results, three numerical examples are presented.
The obtained bulk spectra show different shapes for the studied examples, but
they share features which can be explained from the proposed theoretical
setting.

30
The categories of this paper are: q-alg
23
The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
16
The categories of this paper are: stat