1. antiunitary - Noun
2. antiunitary - Adjective
antiunitary (plural antiunitaries)
(mathematics) Any antiunitary operator
antiunitary (not comparable)
(mathematics) Of a bijective antilinear mapping, reversing the order when applied to the arguments of a scalar product:
⟨
x
,
y
⟩
=
⟨
f
(
y
)
,
f
(
x
)
⟩
{\displaystyle \langle x,y\rangle =\langle f(y),f(x)\rangle }