First variation
id:
first-variation-264-1163866
title:
First variation
text:
In applied mathematics and the calculus of variations, the first variation of a functional J(y) is defined as the linear functional δ J ( y ) mapping the function h to where y and h are functions, and ε is a scalar. This is recognizable as the Gateaux derivative of the functional.
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/First_variation
date created:
date modified:
2019-02-02T05:27:32Z
main entity:
{"identifier":"Q1362077","url":"https://www.wikidata.org/entity/Q1362077"}
image:
fields total:
13
integrity:
13