Some Extrinsic Geometry in En
A curve in E n is a one parameter mapping x(t) from some open interval in E1 to E n . Generally, a “curve”is considered a function so that a change in parameterization results in a “different curve”even though the path (or trace) remains the same.
KeywordsGaussian Curvature Principal Curvature Shape Operator Frenet Frame Frenet Equation
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