
In differential geometry, the Gaussian curvature or Gauss curvature of a point on a surface is the product of the principal curvatures, κ1 and κ2, of the given point. It is an intrinsic measure of curvature, i.e., its value depends only on distances that are measured on the surface, not on the way it is isometrically embedded in space. This resu...
Found on
http://en.wikipedia.org/wiki/Gaussian_curvature

an intrinsic measure of the curvature of a point on a surface, dependent only on how distances are measured on the surface and not on the way it is embedded in space
Found on
https://www.storyofmathematics.com/glossary.html
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