%0 Journal Article %A Strouboulis, Theofanis %A Hidajat, Realino %T Partition of unity method for Helmholtz equation: $q$-convergence for plane-wave and wave-band local bases %J Applications of Mathematics %D 2006 %P 181-204 %V 51 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1007/s10492-006-0011-0/ %R 10.1007/s10492-006-0011-0 %G en %F 10_1007_s10492_006_0011_0