Tommaso Russo

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About me

• I am a PostDoc in the Functional Analysis group at the University of Innsbruck
• My main research area is Banach space theory and its interactions with Topology, Combinatorics, and Set Theory.
• Specifically, I mostly work in renorming theory and non-separable Banach spaces, including Descriptive Topology.
• Recently I also worked in Lipschitz-free spaces, infinite-dimensional tilings, and fixed-point theory
• You can find my CV here (last update on August 1st, 2025)

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Research

• The following papers (link to the arXiv version) give a faithful picture of my recent research interests:
  • Lattice tilings of Hilbert spaces
  • Norming Markushevich bases: recent results and open problems
  • Smooth and polyhedral norms via fundamental biorthogonal systems
  • Separated sets and Auerbach systems in Banach spaces
• Full list of my publications(and theses)
• Slides of most of my talks

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Teaching

• A few words on my teaching concept:
  • What is obvious?
  • Intuition vs formalism
• Teaching in the Winter semester 2025/2026
  • PS Analysis 1 (for Mathematicians) - Olat course
    Friday, 12:00 - 13:30, HS G
  • UE Analysis 1 (for Physicists) - Olat course
    Friday, 10:15 - 11:45, HS E
• Possible topics for Bachelor and Master theses
• Previous teaching