identity matrix

URNurn:iso:std:iso:80000:-2:ed-2:en:item:2-16.5

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/math/part-2-16/t2-16.5
urn:iso:std:iso:80000:-2:ed-2:en:item:2-16.5

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-2:ed-2:en:item:2-16.5

IEC

urn:iec:std:iec:80000-2:2019:::item:2-16.5

Designations

ENidentity matrix

FRmatrice identité

Symbol

I

E

Notation systems

AsciiMath

bb(ii(I))

AsciiMath

bb(ii(E))

LaTeX

\mathbf{\mathit{I}}

LaTeX

\mathbf{\mathit{E}}

Definition

identity matrix

matrice identité + matrice unité

A square matrix for which ${(I)}_{i k} = δ_{i k}$

For the definition of $δ_{i k}$ see Kronecker delta symbol.

Matrice carrée pour laquelle ${(I)}_{i k} = δ_{i k}$

Pour la définition de $δ_{i k}$ , voir Kronecker delta symbol.

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

isq:t2-16.5

Property	Value
rdf:type	isq:MathConcept smart:TermEntry
dcterms:identifier	2-16.5
skosxl:prefLabel	"identity matrix"@en
skosxl:altLabel	"bb(ii(I))"@en"bb(ii(E))"@en
skos:definition	identity matrix
skos:note	A square matrix for which stem:[(bb(ii(I)))_(ik) = delta_(ik)] For the definition of stem:[delta_(ik)] see <<t2-18.9>>.…
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-2-16