%0 Journal Article %A Wang, Jian %T The scattering matrix for 0th order pseudodifferential operators %J Annales de l'Institut Fourier %D 2023 %P 2185-2237 %V 73 %N 5 %I Association des Annales de l’institut Fourier %U https://aif.centre-mersenne.org/articles/10.5802/aif.3570/ %R 10.5802/aif.3570 %G en %F AIF_2023__73_5_2185_0