Bernard Helffer: Spectral theory and semi-classical analysis for the complex Schrödinger operator

Picked one by one from a mixed channel. Transcript check: both title readers certain; 5 of 5 sampled certain picks confirmed by transcript, none failed. Channel rule: Include only full-length mathematical research talks and lecture courses, typically titled 'Speaker Name: Talk Title' or 'Talk Title - Lecture N'. Exclude interviews, round tables, testimonials, institutional/promotional clips and short general-audience features.

A 42-minute video from Centre International de Rencontres Mathématiques: “Bernard Helffer: Spectral theory and semi-classical analysis for the complex Schrödinger operator”.

Video by Centre International de Rencontres Mathématiques, played through YouTube's embedded player.