Quantitative regularity à la De Giorgi
- 👤 Speaker: Jessica Guerand (University of Cambridge)
- 📅 Date & Time: Wednesday 28 November 2018, 16:00 - 17:00
- 📍 Venue: MR14, Centre for Mathematical Sciences
Abstract
De Giorgi method is a way to prove Hölder regularity of solutions of elliptic and parabolic equations. While in the elliptic case the proof is completely quantitative, in the parabolic case it seems to remain a non quantitative step: the intermediate value lemma. The purpose of this talk is to present a quantitative version of this step after introducing how it is useful to get Hölder regularity.
Series This talk is part of the Cambridge Analysts' Knowledge Exchange series.
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Wednesday 28 November 2018, 16:00-17:00