Affine focal set
id:
affine-focal-set-309-14594941
title:
Affine focal set
text:
In mathematics, and especially affine differential geometry, the affine focal set of a smooth submanifold M embedded in a smooth manifold N is the caustic generated by the affine normal lines. It can be realised as the bifurcation set of a certain family of functions. The bifurcation set is the set of parameter values of the family which yield functions with degenerate singularities. This is not the same as the bifurcation diagram in dynamical systems. Assume that M is an n-dimensional smooth hy
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wiki
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encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Affine_focal_set
date created:
date modified:
2021-07-01T15:48:53Z
main entity:
{"identifier":"Q4688940","url":"https://www.wikidata.org/entity/Q4688940"}
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13
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