Lifting solutions of polynomial equations on matrices over field to complete local principal ideal rings

Saikat Panja, Ayon Roy, Anupam Singh

Let $\hat{\mathcal{O}}$ be a complete local principal ideal ring with residue field $k$ of characteristic not $2$ and $f\in \hat{\mathcal{O}}[x_1,x_2,\dots ,x_m]$. Take $A\in…