@Article{CiCP-11-351,
author = {J. Staudacher and É. Savin},
title = {Conservative Finite-Difference Scheme for High-Frequency Acoustic Waves Propagating at an Interface Between Two Media},
journal = {Communications in Computational Physics},
year = {2012},
volume = {11},
number = {2},
pages = {351--366},
abstract = {<p style="text-align: justify;">This paper is an introduction to a conservative, positive numerical scheme which takes into account the phenomena of reflection and transmission of high frequency acoustic waves at a straight interface between two homogeneous media. Explicit forms of the interpolation coefficients for reflected and transmitted wave vectors on a two-dimensional uniform grid are derived. The propagation model is a Liouville transport equation solved in phase space.</p><p><br/></p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.111209.240710s},
url = {http://global-sci.org/intro/article_detail/cicp/7366.html}
}