33º CBM - Closed Geodesics on Surfaces without Conjugate Points

Whole-channel inclusion: 33o Colóquio Brasileiro de Matemática is an honest teaching channel (title sample + 3 transcripts read: The sampled videos with transcripts are genuine math lectures/research talks with technical content, consistent with the whole-channel verdict.); this title passed a strict title check (sonnet) after a labelling pass.

A 40-minute video from 33o Colóquio Brasileiro de Matemática: “33º CBM - Closed Geodesics on Surfaces without Conjugate Points”.

Video by 33o Colóquio Brasileiro de Matemática, played through YouTube's embedded player.