Tensor contraction
id:
tensor-contraction-267-16613066
title:
Tensor contraction
text:
In multilinear algebra, a tensor contraction is an operation on a tensor that arises from the canonical pairing of a vector space and its dual. In components, it is expressed as a sum of products of scalar components of the tensor(s) caused by applying the summation convention to a pair of dummy indices that are bound to each other in an expression. The contraction of a single mixed tensor occurs when a pair of literal indices of the tensor are set equal to each other and summed over. In Einstei
brand slug:
wiki
category slug:
encyclopedia
description:
Operation in mathematics and physics
original url:
https://en.wikipedia.org/wiki/Tensor_contraction
date created:
date modified:
2024-01-12T15:56:32Z
main entity:
{"identifier":"Q428091","url":"https://www.wikidata.org/entity/Q428091"}
image:
fields total:
13
integrity:
14