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Open System – Ark's blog
Daily Archives: 2017/04/28
Geodesics on the upper half-plane – parametrization
The last note ended with the following problem: Thus: geodesics are circles. Or better: straight lines are circles! In fact: half-circles, because their centers are on the x-axis, and our arena is only upper half-plane. Except that we have missed … Continue reading
Posted in Geometry, Hyperbolic geometry, SU(1,1)
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