Laguerre–Forsyth invariant
id:
laguerre-forsyth-invariant-242-5089918
title:
Laguerre–Forsyth invariant
text:
In projective geometry, the Laguerre–Forsyth invariant is a cubic differential that is an invariant of a projective plane curve. It is named for Edmond Laguerre and Andrew Forsyth, the latter of whom analyzed the invariant in an influential book on ordinary differential equations. Suppose that p : P 1 → P 2 is a three-times continuously differentiable immersion of the projective line into the projective plane, with homogeneous coordinates given by p = then associated to p is the third-order ordi
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Laguerre%E2%80%93Forsyth_invariant
date created:
date modified:
2022-02-15T15:40:27Z
main entity:
{"identifier":"Q30324047","url":"https://www.wikidata.org/entity/Q30324047"}
image:
fields total:
13
integrity:
13