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This lecture builds hyperbolic 2-space from scratch using the Lorentzian inner product, then defines its geodesics and proves its isometry group is O⁺(1,2) — the "hyperboloid model" that grounds the rest of the course.
Unknown · 0:00
This lecture builds hyperbolic 2-space from scratch using the Lorentzian inner product, then defines its geodesics and proves its isometry group is O⁺(1,2) — the "hyperboloid model" that grounds the rest of the course.
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