JC Series #17 - Bernhard Keller (University of Paris), From the Somos sequence and Coxeter-Conway...

Round-10 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor/events) and provenance check passed; strict per-title check + final strict pass; oEmbed verified.

A 78-minute video from John Conway Spirited Seminar Series: “JC Series #17 - Bernhard Keller (University of Paris), From the Somos sequence and Coxeter-Conway...”.

Video by John Conway Spirited Seminar Series, played through YouTube's embedded player.