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Supporting hyperplane information


A convex set (in pink), a supporting hyperplane of (the dashed line), and the supporting half-space delimited by the hyperplane which contains (in light blue).

In geometry, a supporting hyperplane of a set in Euclidean space is a hyperplane that has both of the following two properties:[1]

  • is entirely contained in one of the two closed half-spaces bounded by the hyperplane,
  • has at least one boundary-point on the hyperplane.

Here, a closed half-space is the half-space that includes the points within the hyperplane.

  1. ^ Luenberger, David G. (1969). Optimization by Vector Space Methods. New York: John Wiley & Sons. p. 133. ISBN 978-0-471-18117-0.

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^{n}} describes the (signed) distances of supporting hyperplanes of A from the origin. The support function is a convex function on R n {\displaystyle...

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convex set may be represented as such intersection, one needs the supporting hyperplane theorem in the form that for a given closed convex set C and point...

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interior. The notion of a supporting line to a planar curve or convex shape can be generalized to n dimension as a supporting hyperplane. If two bounded connected...

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not differentiable Supporting hyperplane - a hyperplane meeting certain conditions Supporting hyperplane theorem - that defines a supporting hyperplane...

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approximation) Supersymmetry nonrenormalization theorems (physics) Supporting hyperplane theorem (convex geometry) Swan's theorem (module theory) Sylow theorems...

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of the closed half-spaces of V containing K and bounded by the supporting hyperplanes of K at x. The boundary TK of the solid tangent cone is the tangent...

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is the study of a geometric structure on smooth manifolds given by a hyperplane distribution in the tangent bundle satisfying a condition called 'complete...

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encoding of the convex hull of the function's epigraph in terms of its supporting hyperplanes. For more examples, see § Table of selected convex conjugates. The...

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