d'Alembert operator

second-order differential operator that is the Laplace operator of Minkowski space
rdfs:label
"d'Alembert operator"@en
skos:altLabel
"box operator"@en
"d'Alembertian"@en
"quabla"@en
"quabla operator"@en
"wave operator"@en
schema:description
"second-order differential operator that is the Laplace operator of Minkowski space"@en
schema:dateModified "2026-10-20T13:44:26+00:00"^^xsd:dateTime
schema:version 2559236036
wikibase:identifiers 11
wikibase:sitelinks 25
wikibase:statements 23
p:P10283 wd:statement/Q911268-BF71A1DC-0769-4666-8B0F-9AF73E0361C4
p:P1343 wd:statement/Q911268-9baf0a4c-4ea6-0621-37c4-5ade035e03e0
p:P138 wd:statement/Q911268-da75a5ae-4a22-ba71-4fd0-1d82f94cfbe3
p:P2534 wd:statement/Q911268-2e7d6a76-4819-62ec-b2b5-7728ba5b41b2
p:P2581 wd:statement/Q911268-51FD1AA3-CA13-4CCB-BF74-2B1D8CF9CC70
p:P279 wd:statement/Q911268-ff46331f-4096-11c4-19e5-81973b101f12
p:P2812 wd:statement/Q911268-3AE822A7-1C10-4A36-9B4E-49B48592BCC7
p:P31 wd:statement/Q911268-c41bd42d-42fb-3f33-2998-1d3b808a4211
p:P3365 wd:statement/Q911268-5276A697-837A-4279-A4F6-CDBB9A29BE49
p:P6104 wd:statement/Q911268-63963667-4A89-4EDB-86AA-633589137BFC
p:P6366 wd:statement/Q911268-7D1B27BA-713B-442E-B41C-0ADC1E623E4D
p:P646 wd:statement/Q911268-004A173F-98B5-4273-87BC-349037D56446
p:P7235 wd:statement/Q911268-02b139d7-4bd8-3ddd-840a-20d138e70429
wd:statement/Q911268-466186ef-4048-0cfd-3320-a3b057589d96
wd:statement/Q911268-483541c6-4517-ac92-72da-4ba3a0b01fab
wd:statement/Q911268-4aeeeb6f-4570-f2bf-02e9-84ec08d92f81
wd:statement/Q911268-9a982aac-4a52-0676-e2dc-e995f76d7211
wd:statement/Q911268-bb47c941-4cbe-7d15-2e33-dd2d689973d8
p:P7305 wd:statement/Q911268-9E9063B7-BAFB-4625-812E-BEF6A598C40F
p:P7554 wd:statement/Q911268-e6aef335-474d-aa93-417a-144fcba5414d
p:P7726 wd:statement/Q911268-b46d5598-4192-952b-bdab-68ceeeba633b
p:P9621 wd:statement/Q911268-47DA5888-6AF8-40B6-AEE7-2F37D217DB16
wd:statement/Q911268-6330153F-49E3-403D-95E2-AD6D9A822F3D
p:direct-normalized/P2581 <http://babelnet.org/rdf/s02296804n>
p:direct-normalized/P6366 <https://makg.org/entity/58677928>
wdt:P10283 "C58677928"
wdt:P1343 ISO 80000-2:2019 Quantities and units — Part 2: Mathematics
wdt:P138 Jean Le Rond d'Alembert
wdt:P2534 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>&#x25FB;</mi><mo stretchy="false">=</mo><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><msup><mi>&#x2202;</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>&#x2202;</mi><msup><mi>x</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mrow></mrow></mfrac></mrow><mo stretchy="false">+</mo><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><msup><mi>&#x2202;</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>&#x2202;</mi><msup><mi>y</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mrow></mrow></mfrac></mrow><mo stretchy="false">+</mo><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><msup><mi>&#x2202;</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>&#x2202;</mi><msup><mi>z</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mrow></mrow></mfrac></mrow><mo stretchy="false">&#x2212;</mo><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><mn>1</mn></mrow><mrow data-mjx-texclass="ORD"><msup><mi>c</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mrow></mfrac></mrow><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><msup><mi>&#x2202;</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>&#x2202;</mi><msup><mi>t</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mrow></mrow></mfrac></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P2581 "02296804n"
wdt:P279 differential operator
wdt:P2812 "dAlembertian"
wdt:P31 mathematical concept
wdt:P3365 "operatore-dalembertiano"
wdt:P6104 WikiProject Mathematics
wdt:P6366 "58677928"
wdt:P646 "/m/01qx9m"
wdt:P7235 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>&#x25FB;</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>c</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>t</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>x</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>y</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>z</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P7305 "3890356"
wdt:P7554 "D'Alembert_operator"
wdt:P7726 "DAlembertian"
wdt:P9621 "operatore-di-alembert"
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