þinur

Icelandic

Pronunciation

• IPA^(key): /ˈθɪːnʏr/
• Rhymes: -ɪːnʏr

Noun

þinur m (genitive singular þins, nominative plural þinir)

1. fir (tree of the genus Abies)
2. (mathematics) a tensor

Declension

declension of þinur

m-s2	singular		plural
	indefinite	definite	indefinite	definite
nominative	þinur	þinurinn	þinir	þinirnir
accusative	þin	þininn	þini	þinina
dative	þin	þininum	þinum	þinunum
genitive	þins	þinsins	þina	þinanna

Derived terms

• samdreginn þinur (contracted tensor)
• andbrigður þinur (contravariant tensor)
• mótbrigður þinur (contravariant tensor)
• sambrigðinn þinur (covariant tensor)
• meðbrigðinn þinur (covariant tensor)
• krappaþinur (curvature tensor)
• firðþinur (fundamental tensor, metric tensor)
• blandinn þinur (mixed tensor)
• Riemann-krappaþinur (Riemann curvature tensor)
• Riemann-sveigjuþinur (Riemann curvature tensor)
• krappaþinur Riemanns (Riemann curvature tensor)
• sveigjuþinur Riemanns (Riemann curvature tensor)
• spennuþinur (stress tensor)
• samhverfur þinur (symmetric tensor)
• þinalgebra (tensor algebra)
• þingreining (tensor analysis)
• þinbundin (tensor bundle)
• þinreikningur (tensor calculus)
• þinsvið (tensor field)
• þinföldun (tensor multiplication)
• þinfeldi (tensor product)
• vindingsþinur (torsion tensor)