%0 Unpublished Work %A Gaboriau, Damien %A Guerch, Yassine %A Horbez, Camille %T On the homology growth and the $\ell ^2$-Betti numbers of $\operatorname{Out}(W_n)$ %J Annales de l'Institut Fourier %D 2026 %V 0 %N 0 %I Association des Annales de l’institut Fourier %Z Online first %R 10.5802/aif.3749 %G en %F AIF_0__0_0_A37_0