@techreport{barucq:hal-01085180, TITLE = {{Derivation of high order absorbing boundary conditions for the Helmholtz equation in 2D}}, AUTHOR = {Barucq, H{\'e}l{\`e}ne and Bergot, Morgane and Chabassier, Juliette and Estecahandy, Elodie}, URL = {https://inria.hal.science/hal-01085180}, TYPE = {Research Report}, NUMBER = {RR-8632}, INSTITUTION = {{INRIA Bordeaux ; INRIA}}, YEAR = {2014}, MONTH = Nov, KEYWORDS = {Absorbing Boundary Conditions ; numerical analysis}, PDF = {https://inria.hal.science/hal-01085180/file/RR-8632.pdf}, HAL_ID = {hal-01085180}, HAL_VERSION = {v1}, }