Determination of Stable Branches of Relative Equilibria of the N-Vortex Problem on the Sphere: Determination of Stable Branches of Relative Equilibria: K. Constantineau, C. García-Azpeitia, L. C. García-Naranjo, J.-P. Lessard. - Constantineau, K.; García-Azpeitia, C.; García-Naranjo, L. C.; Lessard, J.-P. (Communications in Mathematical Physics, 2025)