%0 Journal Article %A Martin, Roland %A Couder-Castaneda, Carlos %D 2010 %J Computer Modeling in Engineering \& Sciences %@ 1526-1506 %V 63 %N 1 %P 47--78 %T An Improved Unsplit and Convolutional Perfectly Matched Layer Absorbing Technique for the Navier-Stokes Equations Using Cut-Off Frequency Shift %M doi:10.3970/cmes.2010.063.047 %U http://www.techscience.com/CMES/v63n1/25544