Matti Lassas - Inverse problems for Einstein’s equations and other non-linear hyperbolic equations

Whole-channel inclusion: Institute for Pure & Applied Mathematics (IPAM) is an honest teaching channel (title sample + 3 transcripts read: All three transcripts show structured, research-level technical talks/lectures from academic workshops, consistent with genuine educational content.); this title passed a strict title check (sonnet) after a labelling pass.