School of Mathematical Sciences

External Seminar: Melanie Rupflin (University of Oxford)

B08 Engineering and Science Learning Centre
Tuesday 28th November 2017 (15:00-16:00)
Yves van Gennip

[Algebra and Analysis Seminar]

Melanie Rupflin (University of Oxford)

Geometric flows and minimal surfaces

The classical Plateau problems has been one of the most influential problems in the development of modern analysis. Posed initially by Lagrange, it asks whether a closed curve in Euclidean space always spans a surfaces with minimal possible area, a question that was answered positively by Douglas and Rado around 1930. In this talk I want to consider some aspects of the classical Plateau Problem and its generalizations and discuss how one can "flow" to such minimal surfaces by following a suitably defined gradient flow of the Dirichlet energy, i.e. of the integral of gradient squared.

School of Mathematical Sciences

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