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Fraternal Twins: The unreasonable resemblance of the Ricci and mean curvature flows

Fraternal Twins: The unreasonable resemblance of the Ricci and mean curvature flows

Paperback

General Mathematics

ISBN13: 9798311780032
Publisher: Independently Published
Published: May 13 2025
Pages: 286
Weight: 1.47
Height: 0.60 Width: 8.50 Depth: 11.00
Language: English

On June 4, 2019, at a conference hosted by the ETH Zürich on geometric analysis and general relativity in honour of Gerhard Huisken's 60th birthday, Richard S. Hamilton presented a lecture enigmatically entitled Fraternal Twins. In this lecture, he presented an overview of the key historical and mathematical developments in the study of the mean curvature and Ricci flows, emphasizing the striking similarities which consistently occur at a superficial level, but also pointing out the imperfection of these similarities, and some of the analytical differences which lie behind them - much like fraternal twins, the two flows appear very alike at first sight, even though they are by no means identical.

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General Mathematics