Topic: Bubble towers in the ancient solution of energy-critical heat equation

Lecturer: Sun Liming

Date: November 24, 2021

Time: 20:00

Venue: Online, Tencent Meeting ID: 595-411-056

Organizer: School of Mathematical Sciences

Description: We construct a radially smooth positive ancient solution for energy critical semi-linear heat equation in R^n, n≥7. It blows up at the origin with the profile of multiple Talenti bubbles in the backward time infinity. We used the inner-outer gluing apporach. This work is joint with Jun-cheng Wei and Qidi Zhang.