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Unitary transformation 
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#1
Nov2408, 01:41 PM

P: 423

Can it be said that similarity transformation is a transformation in real space while unitary transformation is a transformation in complex space?



#2
Nov2408, 01:44 PM

P: 1,705

lol what? an orthonormal transformation is a similarity transformation in real space. a unitary transformation is a similarity transformation in complex space. they're really the same thing, it's just that a unitary transformation is one that preserves lengths of complex numbers, which can be viewed as vectors on an argand diagram, while an orthonormal transformation preserves lengths of real vectors.



#3
Nov2408, 02:39 PM

P: 423




#4
Nov2408, 03:08 PM

P: 1,705

Unitary transformation
what is your native language? 


#5
Nov2408, 03:25 PM

P: 423




#6
Nov2408, 04:21 PM

P: 1,705




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