%0 Journal Article %A Seidon Alsaody %A Vladimir Chernousov %A Arturo Pianzola %T On the Tits–Weiss conjecture and the Kneser–Tits conjecture for $\mathrm {E}^{78}_{7,1}$ and $\mathrm {E}^{78}_{8,2}$ (With an Appendix by R. M. Weiss) %J Forum of Mathematics, Sigma %D 2021 %V 9 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1017/fms.2021.65/ %R 10.1017/fms.2021.65 %G en %F 10_1017_fms_2021_65