Conferences - Seminars

  Monday 19 February 2018 13:00 - 14:00 MA A1 12

Concentration of eigenfunctions of the Laplacian on a closed Riemannian manifold

By Kei Funano (Tohoku University)

In this talk I will discuss concentration phenomena of eigenfunctions of the Laplacian on closed Riemannian manifolds. I will show that the volume measure of a closed manifold concentrates around nodal sets of eigenfunctions exponentially. I will also explain restricted exponential concentration inequalities and Sogge type reverse Holder inequalities for eigenfunctions. This talk is based on the work with Yohei Sakurai.

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Admittance Free