%0 Journal Article %A Lavy, Omer %A Olivier, Baptiste %T Fixed-point spectrum for group actions by affine isometries on $L_{p}$-spaces %J Annales de l'Institut Fourier %D 2021 %P 1-26 %V 71 %N 1 %I Association des Annales de l’institut Fourier %U https://doi.org/10.5802/aif.3348 %R 10.5802/aif.3348 %G en %F AIF_2021__71_1_1_0