Stephan Weis


Trainee Teacher at Wald-Gymnasium Berlin


At the Banach and Nikodym Memorial Bench in Kraków, photo taken by Karol Życzkowski (2017).
Research in Mathematics. Geometry of Quantum States:
— linear images of the set of quantum states (numerical ranges and joint numerical ranges)
— quantum marginals
— constrained states in separable Hilbert spaces
— topology of quantum mechanical inference maps
— information geometry and information topology of Gibbs states with several parameters

Connections to the Sciences. Research in the interdisciplinary field of quantum information theory: correlation, inference, communication, cryptography

Teaching. I am experienced at teaching exercise classes at the university level, both in the traditional frontal instruction as well as fostering and supervising participatory classes lead by the students. I enjoyed similar participatory teaching at the secondary level in project weeks with students of different ages. I am also trained in digital teaching using video conference tools (BBB and Zoom).

publications: articles, theses

presentations: slides, posters, and a video

profiles: arXiv, Google Scholar, LinkedIn, Mathematics Genealogy Project, MathSciNet, ORCiD, ResearchGate, Scopus, Web of Science, XING, zbMATH

Erdős number = 3: Chains of this length are

Paul Erdős Arthur L. Rubin Leiba Rodman SW

Paul Erdős Mario Szegedy Jérémie Roland SW

links regarding climate change
— The RealClimate blog → Start here
— Spencer Weart's `The Discovery of Global Warming' (AIP)
Hört auf die Wissenschaft!, Gemeinsame Presseinformation von DVGeo, DMV, GDCh und VBio vom 13.01.2020 (in German)
website last modified on 26 May 2022, hosted by