Osculating plane

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A space curve, Frenet–Serret frame, and the osculating plane (spanned by TScript error: No such module "Check for unknown parameters". and NScript error: No such module "Check for unknown parameters".).

In mathematics, particularly in differential geometry, an osculating plane is a plane in a Euclidean space or affine space which meets a submanifold at a point in such a way as to have a second order of contact at the point. The word osculate is Template:Ety; an osculating plane is thus a plane which "kisses" a submanifold.

The osculating plane in the geometry of Euclidean space curves can be described in terms of the Frenet-Serret formulas as the linear span of the tangent and normal vectors.[1]

See also

References

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