%0 Journal Article %A Serin Hong %T On nonemptiness of Newton strata in the $B_{\mathrm{dR}}^{+}$-Grassmannian for $\mathrm{GL}_{n}$ %J Documenta mathematica %D 2024 %P 1059-1084 %V 29 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/dm/970/ %R 10.4171/dm/970 %F 10_4171_dm_970