dyadic product

URNurn:iso:std:iso:80000:-2:ed-2:en:item:2-18.21

https://metanorma.github.io/isq-smart/math/part-2-18/t2-18.21
urn:iso:std:iso:80000:-2:ed-2:en:item:2-18.21

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-2:ed-2:en:item:2-18.21

IEC

urn:iec:std:iec:80000-2:2019:::item:2-18.21

Designations

ENdyadic product

FRproduit dyadique

Symbol

a b

a \otimes b

Notation systems

AsciiMath

bb(ab)

AsciiMath

bb(ii(a)) ox bb(ii(b))

LaTeX

\mathbf{a b}

LaTeX

\mathbf{\mathit{a}} \otimes \mathbf{\mathit{b}}

Definition

dyadic product, + tensor product of two vectors $a$ and $b$

produit dyadique, + produit tensoriel de deux vecteurs $a$ et $b$

tensor of the second order with coordinates

${(a b)}_{i j} = a_{i} b_{j}$

tenseur du deuxième ordre de coordonnées

${(a b)}_{i j} = a_{i} b_{j}$

A mathematical concept as defined in ISO/IEC 80000 Part 2.

isq:t2-18.21

Property	Value
rdf:type	isq:MathConcept smart:TermEntry
dcterms:identifier	2-18.21
skosxl:prefLabel	"dyadic product"@en
skosxl:altLabel	"bb(ab)"@en"bb(ii(a)) ox bb(ii(b))"@en
skos:definition	dyadic product, + tensor product of two vectors stem:[bb(ii(a))] and stem:[bb(ii(b))]
skos:note	tensor of the second order with coordinates stem:[(bb(ab))_(ij) = a_ib_j]
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-2-18