Problem 3: Let p: S2 C be stereographic projection and let T: 82 S2 + S2 be the rotation of the sphere by 180 deg around
Posted: Tue Sep 07, 2021 6:58 am
Problem 3: Let p: S2 C be stereographic projection and let T: 82 S2 + S2 be the rotation of the sphere by 180 deg around the x-axis. Find an explicit expression for the M"obius transformation x(z) = P(T(0-1(-))).