Antilinear map
= Antilinear map
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= Antilinear operator
{synonym}
= Antilinearity
{synonym}
= Conjugate-linear map
{synonym}
For complex <vector spaces>, an antilinear map satisfies $A(\alpha u+\beta v)=\overline\alpha Au+\overline\beta Av$. It is linear over the <real numbers> and conjugates complex <scalar multiplication>. This differs from two <conjugate linear operators>, which are related by similarity rather than conjugate-linearity.