Colength one deformation rings

Daniel Le, Bao Le Hung, Stefano Morra +2

Let $K/{\mathbf{Q}}_p$ be a finite unramified extension, $\overline{\rho }:\mathrm{Gal}({\overline{\mathbf{Q}}}_p/K)\to {\mathrm{GL}}_n({\overline{\mathbf{F}}}_p)$ a continuous representa…