Teorema 3.15 (Artin): $\pi_1(B_{0,n}E^2) \cong \langle \sigma_i \mid \text{braid relations}\rangle$, generator by generator

Initializing...

Teorema 3.15 (Artin): $\pi_1(B_{0,n}E^2) \cong \langle \sigma_i \mid \text{braid relations}\rangle$, generator by generator · Prove2Me