bn:00661995n
Noun Concept
Categories: All articles needing additional references, Quadratic forms, Linear algebra, 0 (number)
EN
null vector  zero vector  0 vector  Isotropic cone  isotropic vector
EN
In mathematics, given a vector space X with an associated quadratic form q, written, a null vector or isotropic vector is a non-zero element x of X for which q = 0. Wikipedia
English:
vector space
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EN
In mathematics, given a vector space X with an associated quadratic form q, written, a null vector or isotropic vector is a non-zero element x of X for which q = 0. Wikipedia
A vector 0 in a vector space V such that for any v ∈ V , 0 + v = v. Wiktionary