Past Events Mathematics

12 Oct 2023
Time: 16:15

Location: Spiegelgasse 5, Room 05.002

Colloquium

PhD Defense Mathematics: Yannik Gleichmann

Adaptive Spectral Inversion for Inverse Medium Problems
21 Sep 2023
Time: 16:15

Location: University of Basel Department of Mathematics and Computer Science Seminar room 05.002 (Spiegelgasse 5)

Public event, Habilitation lecture

Habilitation lecture of PD Dr. Immanuel van Santen

Embeddings and Automorphisms in Affine Algebraic Geometry
27 Apr 2023
Time: 16:15

Location: Department of Mathematics and Computer Science, Spiegelgasse 5, Basel, 5th floor, seminar room 05.002

Organizer: Mathematics

Perlen-Colloquium: Dr. Frank Bretz (Novartis)

Optimal test procedures for multiple hypotheses controlling the familywise expected loss
27 Jan 2023
Time: 16:00

Location: In-person or on MS Teams

WMI Mathematics Colloquium

Prof. Dr. Gianluca Crippa: Anomalous dissipation in fluid dynamics
26 Nov 2020
Time: 16:00

Location: via Zoom

Organizer: Mathematics

Perlen-Kolloquium: Prof. Dr. Emil Wiedemann (University of Ulm)

Convex Integration in a Nutshell
13 Feb 2020
Time: 14:15

Location: Alte Universität, Room -101, Rheinsprung 9, 4051 Basel

Ostrowski Prize 2019

Public ceremony and lecture
17 Jan 2020 - 18 Jan 2020
Time: 18:00  - 02:00

Location: Barfüsserkirche, Barfüsserplatz 7, 4051 Basel

DBIS research group at Museumsnacht Basel

«Münsterschatz» in Virtual Museum
12 Dec 2019
Time: 16:15  - 17:15

Location: Department Mathematics and Computer Science, room 2 on the 5th floor (Spiegelgasse 5)

Public inaugural lecture of Prof. Dr. Pierre Le Boudec

on Random Diophantine Equations
25 Nov 2019
Time: 16:15

Location: Spiegelgasse 5, Seminarraum 05.002

PhD Defense Mathematics: Gabriel Dill

Unlikely Intersections with Isogeny Orbits
22 Nov 2019
Time: 15:15

Location: Department of Physics, Lecture Hall 1, Basel

Perlen-Kolloquium: PD Dr. Andreas Verdun (University of Berne)

Leonhard Euler's methods of celestial mechanics (start: 15:15)
24 Mar 2026
Time: 10:30  - 12:00

Location: Spiegelgasse 5, Seminarraum 05.002

Organizer: Daniela Paiva

Colloquium

Seminar Algebra and Geometry: Elena Denisova (University of Glasgow)

K-moduli of Fano threefolds of Picard rank 3 and degree 20.
17 Mar 2026
Time: 10:30  - 12:00

Location: Spiegelgasse 5, Seminarraum 05.002

Organizer: Daniela Paiva

Colloquium

Seminar Algebra and Geometry: Anastasia Vikulova (Basel)

Smooth cubic surfaces over fields of positive characteristic
10 Mar 2026
Time: 10:30  - 12:00

Location: Spiegelgasse 5, Seminarraum 05.002

Organizer: Daniela Paiva

Colloquium

Seminar Algebra and Geometry: Claudia Stadlmayr (Universität Neuchâtel)

Infinitesimal symmetry in algebraic geometry: group schemes and del Pezzo surfaces
03 Mar 2026
Time: 10:30  - 12:00

Location: Spiegelgasse 5, Seminarraum 05.002

Organizer: Daniela Paiva

Colloquium

Seminar Algebra and Geometry: Alessandra Sarti (Université de Poitiers)

Enriques manifolds and Log Enriques varieties
18 Feb 2026
Time: 15:00  - 16:00

Location: Spiegelgasse 5, Seminarraum 05.001

Organizer: Tiago Duarte Guerreiro

Colloquium

Seminar Algebra and Geometry: Antonio Laface (Universidad de Concepción)

On blowing up minimal toric surfaces
17 Feb 2026
Time: 10:30  - 12:00

Location: Spiegelgasse 5, Seminarraum 05.002

Organizer: Tiago Duarte Guerreiro

Colloquium

Seminar Algebra and Geometry: Michela Artebani (Universidad de Concepción)

On Cox rings of Calabi-Yau hypersurfaces of smooth toric Fano varieties
20 Jan 2026
Time: 10:30  - 12:00

Location: Seminarraum 00.003, Spiegelgasse 1

Organizer: Daniela Paiva

Colloquium

Seminar Algebra and Geometry: Gebhard Martin (Universität Bonn)

The Enriques surface of minimal entropy
16 Dec 2025
Time: 10:30  - 12:00

Location: Seminarraum 00.003, Spiegelgasse 1

Organizer: Daniela Paiva

Colloquium

Seminar Algebra and Geometry: Joseph Malbon (Edinburgh)

Automorphisms and K-stability of a family of smooth Fano threefolds
09 Dec 2025
Time: 10:30  - 12:00

Location: Seminarraum 00.003, Spiegelgasse 1

Organizer: Daniela Paiva

Colloquium

Seminar Algebra and Geometry: Claudia Stadlmayr (Neuchâtel)

Infinitesimal symmetry in algebraic geometry: group schemes and del Pezzo surfaces
25 Nov 2025
Time: 10:30  - 12:00

Location: Seminarraum 00.003, Spiegelgasse 1

Organizer: Daniela Paiva

Colloquium

Seminar Algebra and Geometry: Gabriel Fazoli (Rennes)

A characterization of pencils of curves
25 Mar 2026
Time: 14:15  - 15:15

Location: Spiegelgasse 5, Seminarraum 05.002

Seminar Analysis and Mathematical Physics: Yi Zhang (Chinese Academy of Sciences, Beijing)

Serrin's overdetermined problem in rough domains
18 Mar 2026
Time: 14:15  - 16:00

Location: Spiegelgasse 5, Seminarraum 05.002

Seminar Analysis and Mathematical Physics: Marc Magaña (Universitat Autònoma de Barcelona)

Continuity of the solution map to some active scalar equations in Hölder and Zygmund spaces
16 Jul 2025
Time: 17:30  - 18:30

Location: Spiegelgasse 5, Seminarraum 05.002

An afternoon of analysis talks: Jaemin Park (Yonsei University)

Stability of stratified density under incompressible flows
16 Jul 2025
Time: 16:00  - 17:00

Location: Spiegelgasse 5, Seminarraum 05.002

An afternoon of analysis talks: Eliseo Luongo (Universität Bielefeld)

Spectral instability in fluid mechanics and non-uniqueness of supercritical heat equations
16 Jul 2025
Time: 15:00  - 16:00

Location: Spiegelgasse 5, Seminarraum 05.002

An afternoon of analysis talks: Umberto Pappalettera (Universität Bielefeld)

Collapse and burst of point vortices
11 Jun 2025
Time: 14:15  - 16:00

Location: Spiegelgasse 5, Seminarraum 05.001

Seminar Analysis and Mathematical Physics: Luigi De Rosa (GSSI L'Aquila)

Dissipation concentration in 2D fluids
21 May 2025
Time: 14:15  - 16:00

Location: Spiegelgasse 5, Seminarraum 05.002

Seminar Analysis and Mathematical Physics: Stefano Modena (GSSI L'Aquila)

On some typicality and density results for non smooth vector fields
14 May 2025
Time: 14:15  - 16:00

Location: Spiegelgasse 5, Seminarraum 05.002

Seminar Analysis and Mathematical Physics: Stefan Skondrić (FAU Erlangen)

Existence and uniqueness of Leray-Hopf weak solution for the inhomogeneous 2D Navier--Stokes equations without vacuum
07 May 2025
Time: 14:15  - 16:00

Location: Spiegelgasse 5, Seminarraum 05.002

Seminar Analysis and Mathematical Physics: Mattia Freguglia (Scuola Normale Superiore di Pisa)

A nonlocal approximation of the area functional in codimension two
30 Apr 2025
Time: 14:15  - 16:00

Location: Spiegelgasse 5, Seminarraum 05.002

Seminar Analysis and Mathematical Physics: Wojciech Ozanski (Florida State University)

Exact boundary controllability of the 2D and 3D incompressible ideal MHD system
27 Mar 2026
Time: 11:00  - 12:30

Location: Room 05.001, Spiegelgasse 5, 4051 Basel

Seminar in Numerical Analysis: Jörg Nick (University of Geneva)

The modulated Fourier expansion for waves propagating through time-modulated media
13 Mar 2026
Time: 11:00  - 12:30

Location: Room 05.001, Spiegelgasse 5, 4051 Basel

Seminar in Numerical Analysis: Matthias Ospel (Deutsch-Französisches Forschungsinstitut Saint-Louis)

Towards robust discretizations and solvers for the time-harmonic Maxwell equations in complex media
19 Dec 2025
Time: 11:00  - 12:30

Location: Room 05.001, Spiegelgasse 5, 4051 Basel

Seminar in Numerical Analysis: Omar Lakkis (University of Sussex)

Adaptive methods and explicit time-stepping
12 Dec 2025
Time: 11:00  - 12:30

Location: Room 05.001, Spiegelgasse 5, 4051 Basel

Seminar in Numerical Analysis: Gilles Vilmart (University of Geneva)

Second order explicit stabilized multirate method for stiff differential equations with error control
05 Dec 2025
Time: 11:00  - 12:30

Location: Room 05.001, Spiegelgasse 5, 4051 Basel

Seminar in Numerical Analysis: Mamadou N'diaye (Université Polytechnique Hauts-de-France)

High-order explicit time integration for the simulation of seismic wave propagation on GPU-CPU systems
14 Nov 2025
Time: 11:00  - 12:30

Location: Room 05.001, Spiegelgasse 5, 4051 Basel

Seminar in Numerical Analysis: Andrea Moiola (University of Pavia)

A space-time continuous and coercive formulation for the wave equation
07 Nov 2025
Time: 11:00  - 12:30

Seminar in Numerical Analysis: Rekha Khot (ENPC et Inria, Paris)

Nonconforming Hybrid Methods (HHO/WG) for the Wave Equation in First-Order Form
17 Oct 2025
Time: 11:00  - 12:30

Location: Room 05.001, Spiegelgasse 5, 4051 Basel

Seminar in Numerical Analysis: Marcella Bonazzoli (Inria, Institut Polytechnique de Paris)

Seismic imaging of a dam-rock interface using Full Waveform Inversion
19 Sep 2025
Time: 11:00  - 12:30

Location: Room 05.001, Spiegelgasse 5, 4051 Basel

Seminar in Numerical Analysis: Niraj Kumar Shukla (Indian Institute of Technology Indore)

Construction of pairwise orthogonal Parseval frames generated by filters on LCA groups
29 Aug 2025
Time: 11:00  - 12:30

Location: Room 05.001, Spiegelgasse 5, 4051 Basel

Seminar in Numerical Analysis: Dinh Dũng (Vietnam National University)

Sampling recovery in Bochner spaces and applications to parametric PDEs
26 Mar 2026
Time: 12:15  - 13:00

Location: Seminarraum 05.001, Spiegelgasse 5

Bernoullis Tafelrunde: Riccardo Grieco (Universität Basel)

Partial Regularity for the Navier-Stokes Equations: The Caffarelli-Kohn-Nirenberg Theorem
19 Mar 2026
Time: 12:15  - 13:00

Location: Seminarraum 05.001, Spiegelgasse 5

Bernoullis Tafelrunde: Lucio Rosi (Universität Basel)

Non-Uniqueness of Self-Similar Solutions for the Supercritical Complex Ginzburg-Landau Equation
12 Mar 2026
Time: 12:15  - 13:00

Location: Seminarraum 05.001, Spiegelgasse 5

Bernoullis Tafelrunde: Alessio Cangini (Universität Basel)

A lower bound for the canonical height in cyclotomic extensions
09 Dec 2025
Time: 12:15  - 13:00

Location: Seminarraum 05.001

Bernoullis Tafelrunde: Guifré Sánchez i Serra (EPFL)

Alternating and parallel tensor-train methods: local convergence and preconditioning ideas for large eigenvalue problems
03 Dec 2025
Time: 12:15  - 13:00

Location: Seminarraum 05.001

Bernoullis Tafelrunde: Flavio Dalessi (Basel)

Branching Random Walk in Random Environment
26 Nov 2025
Time: 12:15  - 13:00

Location: Seminarraum 05.001

Bernoullis Tafelrunde: Florian Lanz (Basel)

The Fractional Laplacian and Fractional Equations
06 Nov 2025
Time: 12:15  - 13:00

Location: Seminarraum 05.001

Bernoullis Tafelrunde: Roberto Colombo (EPFL)

Quantitative convergence for Wasserstein Gradient flows of Riesz energies
27 Oct 2025

Bernoullis Tafelrunde: Joel Schmitz (Neuchâtel)

Nodal Tangles
15 Oct 2025
Time: 12:15  - 13:00

Location: Seminarraum 05.001, Spiegelgasse 5

Organizer: Bernoullis Tafelrunde

Bernoullis Tafelrunde: Charlotte Bartnick (Freiburg)

Differentially closed fields
08 Oct 2025
Time: 12:15  - 13:00

Location: Seminarraum 05.001, Spiegelgasse 5

Organizer: Bernoullis Tafelrunde

Bernoullis Tafelrunde: Thomas Agugliaro (Strasbourg)

The Riemann-Hilbert correspondance and variation of parameters
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