Ciprian Manolescu, "Khovanov homology and surfaces in four-manifolds"

Picked video by video from Joint Mathematics Meetings (mixed channel): title plainly names a teaching subject. Channel transcript sample: All three are JMM invited/named lectures that, after ceremonial introductions, deliver substantive expert mathematical explainer content rather than pure ceremony or chat.

A 53-minute video from Joint Mathematics Meetings: “Ciprian Manolescu, "Khovanov homology and surfaces in four-manifolds"”.

Video by Joint Mathematics Meetings, played through YouTube's embedded player.