Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lagrangian based heat conduction   Based on the Lagrangian description of the dissipative oscillator, the
Hamiltonian description of Fourier heat conduction is treated here. The method
enables us to calculate the solution of thermal propagation involving the
Maxwell-Cattaneo-Vernotte (MCV) telegrapher type also, in which both the
initial and the boundary conditions are taken into account. The presented study
offers a new kind of solution to certain partial differential equations.

24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph