Gaussian curvature

English thumb|From left to right: surfaces of negative Gaussian curvature (hyperboloid), zero Gaussian curvature (cylinder), and positive Gaussian curvature (sphere). thumb|Some points on the torus have positive, some have negative, and some have zero Gaussian curvature. Pronunciation en LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-Gaussian curvature.wav GA Noun ~ en differential geometry The product of the principal curvatures of a surface at a given point. en Gauss curvature Related terms en Gaussian curve Gaussian function more at Gaussian § Derived terms Translations product of principal curvatures Bulgarian: bg гаусова кривина f Polish: pl krzywizna Gaussa f en eponyms en Non-Euclidean geometry