607 citations · 834 across the 123 of their papers we have counts for
7 papers · 1 filter
A filtering technique for Markov chains with applications to spectral embedding
Stefan Steinerberger
Spectral methods have proven to be a highly effective tool in understanding the intrinsic geometry of a high-dimensional data set $\left\{x_i \right\}_{i=1}^{n} \subset \mathbb{R}^…
An uncertainty principle on compact manifolds
Stefan Steinerberger
Breitenberger's uncertainty principle on the torus and its higher-dimensional analogue on are well understood. We give describe an entire family of…
A Rigidity Phenomenon for the Hardy-Littlewood Maximal Function
Stefan Steinerberger
The Hardy-Littlewood maximal function and the trigonometric function are two central objects in harmonic analysis. We prove that characterizes…
Local Extrema in Quantum Chaos
Florian Pausinger, Stefan Steinerberger
We numerically investigate the distribution of extrema of 'chaotic' Laplacian eigenfunctions on two-dimensional manifolds. Our contribution is two-fold: (a) we count extrema on gri…
Convolution Estimates for Singular Measures and Some Global Nonlinear Brascamp-Lieb Inequalities
Herbert Koch, Stefan Steinerberger
We give a convolution estimate for singular measures supported on transversal hypersurfaces in , which improves earlier results of Bej…
A Remark on Disk Packings and Numerical Integration of Harmonic Functions
Stefan Steinerberger
We are interested in the following problem: given an open, bounded domain , what is the largest constant such that there exist an infinite sequ…