@article{chabassier:hal-02320521, TITLE = {{Equivalent boundary conditions for acoustic media with exponential densities. Application to the atmosphere in helioseismology}}, AUTHOR = {Chabassier, Juliette and Durufl{\'e}, Marc and P{\'e}ron, Victor}, URL = {https://inria.hal.science/hal-02320521}, JOURNAL = {{Applied Mathematics and Computation}}, PUBLISHER = {{Elsevier}}, VOLUME = {361}, PAGES = {177-197}, YEAR = {2019}, MONTH = Nov, DOI = {10.1016/j.amc.2019.04.065}, KEYWORDS = {Multiscale expansions ; Boundary layer ; Equivalent conditions ; Helioseismology}, PDF = {https://inria.hal.science/hal-02320521/file/ChDuPe19.pdf}, HAL_ID = {hal-02320521}, HAL_VERSION = {v1}, }