The Erwin Schrödinger International Institute for Mathematics and Physics (ESI)
Faculty of Mathemtaics
Faculty of Mathematics
Faculty of Physics

Welcome to the ESI

The Erwin Schrödinger International Institute for Mathematics and Physics (ESI) is a programme-oriented research institute for mathematics and physics at the University of Vienna. Since its opening in 1993 it has been the mission of the ESI to advance research in mathematics and physics through fruitful interaction between scientists from these disciplines. [more]

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News

Thematic Programmes at the ESI in 2026

Published on April 17, 2025

Call for CECAM-ESI Workshops

Published on March 17, 2025

New CECAM/ESI Collaboration

Published on Feb. 3, 2025

Workshops at the ESI in 2025

Published on Jan. 14, 2025

ESI Medal Award Ceremony 2024 Pictures

Published on Dec. 13, 2024

[All news entries]

If you are interested in applying for an ESI activity, please check out the links below:

Current and Upcoming Activities

Fufa Beyene (Kotebe U of Education): The Cyclic Sieving Phenomenon (CSP) - Postponed March 1, 2025 — April 30, 2025 Junior Research Fellow
Saikat Mondal (IIT Kanpur): Carroll and large-N March 3, 2025 — May 2, 2025 Junior Research Fellow
Uniform Distribution of Sequences April 22, 2025 — April 25, 2025 Workshop
Quantum Harmonic Analysis May 5, 2025 — May 9, 2025 Workshop
Entanglement in Many-body Quantum Matter: Dynamics, Dissipation, Equilibration May 12, 2025 — June 13, 2025 Thematic Programme
Individual Visiting Scientists 2025 May 15, 2025 — June 30, 2025 Individual Scientists
Research in Teams: On Parabolic Induction for General Linear Groups May 15, 2025 — May 25, 2025 Research in Teams
Research in Teams: Projective Geometry, Combinatorics and Representation Theory from Polytopes May 17, 2025 — June 25, 2025 Research in Teams
Research in Teams: Towards q-characters for quantum affine symmetric pairs June 8, 2025 — June 21, 2025 Research in Teams
Extremal Statistics in Biology June 10, 2025 — June 13, 2025 Workshop

[more]

Upcoming Talks

Apr 25. 2025

Digit expansions in rational and algebraic basis Lucia Rossi (TU Wien) Apr 25. 2025, 09:30 - 10:00 Part of Uniform Distribution of Sequences (Workshop).
A Special Case of the Binary S-adic Pisot Conjecture Yasushi Nagai (Shinshu U) Apr 25. 2025, 10:00 - 10:30 Part of Uniform Distribution of Sequences (Workshop).
Badly approximable numbers and Delone sets Shigeki Akiyama (U of Tsukuba) Apr 25. 2025, 11:30 - 12:00 Part of Uniform Distribution of Sequences (Workshop).
B-free sets and the existence of natural density Joanna Kułaga-Przymus (NCU, Torun) Apr 25. 2025, 14:00 - 14:45 Part of Uniform Distribution of Sequences (Workshop).
Symmetries, spectra and eigenfunctions of simple B-free lattice systems Michael Baake (Bielefeld U) Apr 25. 2025, 15:15 - 15:45 Part of Uniform Distribution of Sequences (Workshop).

May 05. 2025

Discrete Time-Frequency Analysis via MATLAB Hans G. Feichtinger (U of Vienna) May 05. 2025, 11:15 - 12:00 Part of Quantum Harmonic Analysis (Workshop).
Spectral deviation of Toeplitz operators on vector-valued reproducing kernel Hilbert spaces Michael Speckbacher (Acoustics Research Institute, Vienna) May 05. 2025, 14:00 - 14:30 Part of Quantum Harmonic Analysis (Workshop).
A large sieve principle for the operator STFT with applications to Cohen's class Erling Svela (NTNU, Trondheim) May 05. 2025, 14:30 - 15:00 Part of Quantum Harmonic Analysis (Workshop).
Classical phase space representations of density operators with classical and quantum Gabor transforms Luis Daniel Abreu (U of Vienna) May 05. 2025, 15:15 - 16:15 Part of Quantum Harmonic Analysis (Workshop).
New classes of hermitian algebras Are Austad (U Oslo) May 05. 2025, 16:15 - 16:45 Part of Quantum Harmonic Analysis (Workshop).