Definitions from Wiktionary (semi-norm)
▸ noun: (mathematical analysis) A function denoted ∥v∥ that maps a vector v to a non-negative value such that ∥cv∥ = |c|.∥v∥, where c is a scalar, and ∥v + w∥ ≤ ∥v∥ + ∥w∥ (the triangle inequality); the condition that ∥v∥ = 0 implies that v = 0 is not required, but when it holds, the semi-norm is a norm.
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▸ noun: (mathematical analysis) A function denoted ∥v∥ that maps a vector v to a non-negative value such that ∥cv∥ = |c|.∥v∥, where c is a scalar, and ∥v + w∥ ≤ ∥v∥ + ∥w∥ (the triangle inequality); the condition that ∥v∥ = 0 implies that v = 0 is not required, but when it holds, the semi-norm is a norm.
Similar:
seminorm,
norm,
two-norm,
gauge,
normed vector space,
magnitude,
seminvariant,
semivalue,
semivariation,
metanorm,
more...
▸ Words similar to semi-norm
▸ Usage examples for semi-norm
▸ Idioms related to semi-norm
▸ Wikipedia articles (New!)
▸ Popular adjectives describing semi-norm
▸ Words that often appear near semi-norm
▸ Rhymes of semi-norm
▸ Invented words related to semi-norm