Einstein manifold

Riemannian or pseudo-Riemannian differentiable manifold whose Ricci tensor is proportional to the metric
rdfs:label
"Einstein manifold"@en
skos:altLabel
"Einstein metric"@en
schema:description
"Riemannian or pseudo-Riemannian differentiable manifold whose Ricci tensor is proportional to the metric"@en
schema:dateModified "2026-09-07T10:49:57+00:00"^^xsd:dateTime
schema:version 2541643942
wikibase:identifiers 6
wikibase:sitelinks 8
wikibase:statements 14
p:P10283 wd:statement/Q1309313-E032D6AB-7FA5-4411-91A4-3D3BD39EC300
p:P10376 wd:statement/Q1309313-8b5fedd3-4d34-3537-ed36-4e10bbd64ed7
p:P138 wd:statement/Q1309313-c74c358e-455a-8ee9-c95f-c01065d1f5e4
p:P2534 wd:statement/Q1309313-8eb11312-47a0-5cb2-f852-530a562fb37b
p:P279 wd:statement/Q1309313-aafa4d33-4a73-9efb-50f7-bf27ba854394
p:P2812 wd:statement/Q1309313-d0fd889a-4b3e-d167-8123-32eee5bbe799
p:P4215 wd:statement/Q1309313-EAAF7B84-1F7D-46C5-83DA-CA1C9A04A4D0
p:P6104 wd:statement/Q1309313-E54A5343-6169-41E6-B13E-2A00AD180B21
p:P6366 wd:statement/Q1309313-1683484E-0B42-487F-AECE-75F69F78CAE1
p:P646 wd:statement/Q1309313-67881BE7-A3E3-4BFE-BBA9-40E24EAF4AFA
p:P7235 wd:statement/Q1309313-0f143580-4445-88a4-6a20-457b6d60ded2
wd:statement/Q1309313-2069e0b2-4a50-f4ef-fde5-f69e927a0579
wd:statement/Q1309313-5533d359-420c-f44b-6fcc-d70bf5f49979
wd:statement/Q1309313-8e0c0076-4516-006f-73f9-324191bfe2f5
p:direct-normalized/P6366 <https://makg.org/entity/2779780104>
wdt:P10283 "C2779780104"
wdt:P10376 "mathematics/einstein-manifold"
wdt:P138 Einstein field equations
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 data-mjx-texclass="OP" mathvariant="normal">Ric</mi><mo>&#x2061;</mo><mo stretchy="false">[</mo><mi>g</mi><mo stretchy="false">]</mo><mo stretchy="false">=</mo><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mn>2</mn><mi mathvariant="normal">&#x039B;</mi></mrow></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>n</mi><mo stretchy="false">&#x2212;</mo><mn>2</mn></mrow></mrow></mfrac></mrow><mi>g</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P279 Riemannian manifold
wdt:P2812 "EinsteinManifold"
wdt:P4215 "Einstein manifold"
wdt:P6104 WikiProject Mathematics
wdt:P6366 "2779780104"
wdt:P646 "/m/02_1pm"
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 data-mjx-texclass="OP" mathvariant="normal">Ric</mi><mo>&#x2061;</mo><mo stretchy="false">[</mo><mi>g</mi><mo stretchy="false">]</mo></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 mathvariant="normal">&#x039B;</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>g</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>n</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
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