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单词 Semilinear transformation
释义

Semilinear transformation

英语百科

Semilinear transformation

In linear algebra, particularly projective geometry, a semilinear transformation between vector spaces V and W over a field K is a function that is a linear transformation "up to a twist", hence semi-linear, where "twist" means "field automorphism of K". Explicitly, it is a function T\colon V \to W that is:

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更新时间:2025/6/18 0:42:25