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 (masculine)

	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)