Curvature loci of 3-manifolds

Pedro Benedini Riul, Maria Aparecida Soares Ruas, Raúl Oset Sinha

We refine the affine classification of real nets of quadrics in order to obtain generic curvature loci of regular $3$-manifolds in ${\mathbb{R}}^6$ and singular corank $1$ $3$-manifo…