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Open System – Ark's blog
Daily Archives: 2017/04/16
Cayley transform for Easter
It is Easter Sunday when I writing this note. In Getting real we met the Cayley transform and its inverse. Namely we have defined the unitary matrix (1) Its inverse being given by (2) We will use the … Continue reading
Posted in Geometry, Hyperbolic geometry, SU(1,1)
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