Oppenheim conjecture and related problems | Григорий Маргулис | Лекториум

Round-15 hunt: picked; source: deeper uploads from a strong round 1-9 channel; channel already live on Lumen; strict per-title check + final strict pass; title rules; oEmbed verified.

A 67-minute video from Лекториум: “Oppenheim conjecture and related problems | Григорий Маргулис | Лекториум”.

Video by Лекториум, played through YouTube's embedded player.