Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the impact of boundary conditions on weakly coupled thermoelastic
  wave model   The purpose of this paper is to demonstrate how different types of boundary
conditions do not impact the asymptotic behaviour of the solutions of
thermoelastic wave model. For an initial-boundary value problem associated with
this system, we prove a global well-posedness result in a certain topology
under appropriate regularity conditions on the data. Further, we show that
under particular classes of boundary conditions, the energy associated to the
system decays polynomially to zero and not exponentially.

4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat