Nicolás Godoy (USM, Chile)- Internal null controllability of the generalized Hirota-Satsuma system

Round-13 hunt: picked; source: named-course long-video search (round-13 wave 2); channel screens (sellers/exam/re-upload/devotional/vendor/events), provenance check, vendor/seller/devotional recheck and quality tier A passed; strict per-title check + final strict pass; oEmbed verified.

A 40-minute video from PPGMAT - UFPB: “Nicolás Godoy (USM, Chile)- Internal null controllability of the generalized Hirota-Satsuma system”.

Video by PPGMAT - UFPB, played through YouTube's embedded player.