Manuel Wiedmer

activity

20222026

most citedRight-angled Artin groups as finite-index subgroups of their outer automorphism groups

3 citations · 3 across the 6 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

cs.LG2024

Testably Learning Polynomial Threshold Functions

Lucas Slot, Stefan Tiegel, Manuel Wiedmer

Rubinfeld & Vasilyan recently introduced the framework of testable learning as an extension of the classical agnostic model. It relaxes distributional assumptions which are difficu…

math.OC2024

Nonconvergence of a sum-of-squares hierarchy for global polynomial optimization based on push-forward measures

Lucas Slot, Manuel Wiedmer

Let $X \subseteq R^{n}$ be a closed set, and consider the problem of computing the minimum $f_{m i n}$ of a polynomial $f$ on $X$ . Given a measure $μ$ suppo…