Laplacian

URNurn:iso:std:iso:80000:-2:ed-2:en:item:2-18.17

https://metanorma.github.io/isq-smart/math/part-2-18/t2-18.17
urn:iso:std:iso:80000:-2:ed-2:en:item:2-18.17

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-2:ed-2:en:item:2-18.17

IEC

urn:iec:std:iec:80000-2:2019:::item:2-18.17

Designations

ENLaplacian

FRlaplacien

Symbol

\nabla^{2}

Δ

Notation systems

AsciiMath

bb(grad)^2

AsciiMath

Delta

LaTeX

\mathbf{\nabla}^{2}

LaTeX

\Delta

Definition

Laplacian

laplacien

$\nabla^{2} = \frac{\partial^{2}}{\partial x^{2}} + \frac{\partial^{2}}{\partial y^{2}} + \frac{\partial^{2}}{\partial z^{2}}$

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

isq:t2-18.17

Property	Value
rdf:type	isq:MathConcept smart:TermEntry
dcterms:identifier	2-18.17
skosxl:prefLabel	"Laplacian"@en
skosxl:altLabel	"bb(grad)^2"@en"Delta"@en
skos:definition	Laplacian
skos:note	stem:[bb(grad)^2 = (del^2)/(del x^2) + (del^2)/(del y^2) + (del^2)/(del z^2)]
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-2-18