tridiagonal matrix

square matrix that has nonzero elements on the main diagonal, the first diagonal below this, and the first diagonal above the main diagonal only
rdfs:label
"tridiagonal matrix"@en
skos:altLabel
"Dreibandmatrix"@de
schema:description
"square matrix that has nonzero elements on the main diagonal, the first diagonal below this, and the first diagonal above the main diagonal only"@en
schema:dateModified "2026-03-05T11:02:04+00:00"^^xsd:dateTime
schema:version 2469564363
wikibase:identifiers 7
wikibase:sitelinks 19
wikibase:statements 14
p:P10283 wd:statement/Q1755277-F2482B43-0F32-4C86-A394-9981D90FBA18
p:P11497 wd:statement/Q1755277-52CEB46E-3508-43BC-91CE-674DEDFDE885
p:P155 wd:statement/Q1755277-ee2e7e04-4ed2-9f8b-8826-78d3e0167ffe
p:P156 wd:statement/Q1755277-b20433b4-4503-73f3-56ca-d1199bd17707
p:P2534 wd:statement/Q1755277-589e301b-4a19-5642-3b39-b6a99d0e39b8
p:P279 wd:statement/Q1755277-0052F701-8F22-4D0D-85EF-16A6A73C383A
wd:statement/Q1755277-1732c03b-454f-cd88-116d-7bd2e4d7f13e
wd:statement/Q1755277-a5f336ce-4a59-5271-f3a2-e98c14ec8cc7
p:P2812 wd:statement/Q1755277-c0b29994-4bfd-e1a9-6e56-adb0f67ea4ed
p:P3417 wd:statement/Q1755277-64D3C09F-497E-48D9-8776-2EB84F09258F
p:P6104 wd:statement/Q1755277-BA3478EE-6872-4BCF-9FC6-D2974CC0B1C2
p:P6366 wd:statement/Q1755277-368EBEC8-DFF1-453E-AC05-57BA1413C85F
p:P646 wd:statement/Q1755277-CAFFFC69-8FFD-4DE7-8D76-53D19440B39B
p:P6781 wd:statement/Q1755277-42c84dd0-4389-3302-c3a9-d5d9473e3187
p:direct-normalized/P6366 <https://makg.org/entity/51647924>
wdt:P10283 "C51647924"
wdt:P11497 "1.2.E57"
wdt:P155 diagonal matrix
wdt:P156 pentadiagonal matrix
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"><mrow data-mjx-texclass="ORD"><mo data-mjx-texclass="OPEN">(</mo><mtable columnspacing="1em" rowspacing="4pt"><mtr><mtd><msub><mi>a</mi><mrow data-mjx-texclass="ORD"><mn>1</mn></mrow></msub></mtd><mtd><msub><mi>b</mi><mrow data-mjx-texclass="ORD"><mn>1</mn></mrow></msub></mtd></mtr><mtr><mtd><msub><mi>c</mi><mrow data-mjx-texclass="ORD"><mn>1</mn></mrow></msub></mtd><mtd><msub><mi>a</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msub></mtd><mtd><msub><mi>b</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msub></mtd></mtr><mtr><mtd></mtd><mtd><msub><mi>c</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msub></mtd><mtd><mo stretchy="false">&#x22F1;</mo></mtd><mtd><mo stretchy="false">&#x22F1;</mo></mtd></mtr><mtr><mtd></mtd><mtd></mtd><mtd><mo stretchy="false">&#x22F1;</mo></mtd><mtd><mo stretchy="false">&#x22F1;</mo></mtd><mtd><msub><mi>b</mi><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>n</mi><mo stretchy="false">&#x2212;</mo><mn>1</mn></mrow></mrow></msub></mtd></mtr><mtr><mtd></mtd><mtd></mtd><mtd></mtd><mtd><msub><mi>c</mi><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>n</mi><mo stretchy="false">&#x2212;</mo><mn>1</mn></mrow></mrow></msub></mtd><mtd><msub><mi>a</mi><mrow data-mjx-texclass="ORD"><mi>n</mi></mrow></msub></mtd></mtr></mtable><mo fence="true" stretchy="true" symmetric="true" data-mjx-texclass="CLOSE">)</mo></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P279 Hessenberg matrix
pentadiagonal matrix
block tridiagonal matrix
wdt:P2812 "TridiagonalMatrix"
wdt:P3417 "Tridiagonal-Matrix"
wdt:P6104 WikiProject Mathematics
wdt:P6366 "51647924"
wdt:P646 "/m/02kws7"
wdt:P6781 "Definition:Tridiagonal_Matrix"
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