ERC Advanced Grant · 2024
Generic regularity of area minimising hypersurfaces and mean curvature flows
Major advances in geometry and topology have been achieved by studying critical points and gradient flows for natural energies, but these analytic methods are hindered when singularities occur. In fact, singularities are the main obstacle in the use of area minimisation in the proof of the positive mass theorem up to dimension 7 and the use of Ricci flow with surgery in the proof of the 3-dimensional Poincaré conjecture. A key observation in geometry and physics is that generic solutions, obtained by small perturbations, can exhibit simpler singularities or even none at all. This phenomenon, called generic regularity, can yield outstanding results. The recent generic regularity…
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