pseudoreflection

名词 n.

英文释义

名词 n.
  1. An invertible linear transformation of a finite-dimensional vector space such that it is not the identity transformation, has a finite (multiplicative) order, and fixes a hyperplane.
    — That is, t′x+y=0 is the pseudo-reflection of tx+y=0 if the ideal points (ρ′,1,0),(ρ,1,0) on the lines are a pair in the involution ρρ′=-h.

词形变化

pseudoreflections plural

词源

From pseudo- + reflection.
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