| Date | Name | Title | Location |
|---|---|---|---|
| 27.02.2025 | Luca Nalon (Unifr) | Rigidity of Riemannian metrics in Lie groups | Bern: ExWi, B7 |
| 06.03.2025 | Nicolà Schnieper (Unibe) | Noetherianity up to symmetry | Fribourg: PER 08, 2.52 |
| 13.03.2025 | Denis Marti (Unifr) | An introduction to the Urysohn width | Bern: ExWi, B7 |
| 20.03.2025 | Eric Ströher (Unibe) | Isometries of the Wasserstein space | Fribourg: PER 08, 2.52 |
| 27.03.2025 | Loïc Gassmann (Unifr) | From Hex to Brouwer back to continuous Hex | Bern: ExWi, B7 |
| 03.04.2025 | Pietro Aldrigo (Unibe) | Tutorial: How to obtain Integral Inequalities in Euclidean Submanifold | Fribourg: PER 08, 2.52 |
| 10.04.2025 | Sebastiano Nicolussi Golo (Unifr) | Homogeneous Metric Spaces | Bern: ExWi, B7 |
| 17.04.2025 | No talk | ||
| 24.04.2025 | No talk | ||
| 01.05.2025 | Segev Gonen Cohen (ETH) | Which groups act on the circle? | Bern: ExWi, B7 |
| 08.05.2025 | Ana Marija Vego (ETH) | Iwasawa algebras and p-adic L-functions | Fribourg: PER 08, 2.52 |
| 15.05.2025 | Noa Vikman (Unifr) | On the Existence of Harmonic Surfaces in Metric Spaces | Fribourg: PER 08, 2.52 |
| 22.05.2025 | No talk |
Organizers: Jasmin Jörg (UniBe), Luca Nalon (UniFr)
| Date | Name | Title | Location |
|---|---|---|---|
| 26.09.2024 | Gonzalo Ruiz Stolowicz (EPFL) | Kernels, Heisenberg groups and Hyperbolic Representations | Bern: ExWi, B5 |
| 03.10.2024 | Zarif Ibragimov (UniBe) | Contractive iterative linearization Galerkin methods | Fribourg: PER 08, 2.52 |
| 10.10.2024 | Denis Marti (UniFr) | Lipschitz-volume rigidity | Bern: ExWi, B5 |
| 17.10.2024 | no talk | Fribourg: PER 08, 2.52 | |
| 24.10.2024 | Nicola Paddeu (UniFr) | A gentle introduction to Hamiltonian mechanics | Bern: ExWi, B5 |
| 31.10.2024 | Max Liechti (UniBe) | Ghostbusting and Property A | Fribourg: PER 08, 2.52 |
| 07.11.2024 | CUSO | Graduate Colloquium | Bern |
| 14.11.2024 | Toni Ikonen (UniFr) | Introduction to calibrations | Bern: ExWi, B5 |
| 21.11.2024 | Pietro Aldrigo (UniBe) | An invitation to the Theory of Varifolds and its applications to the Plateau Problem | Fribourg: PER 08, 2.52 |
| 28.11.2024 | Maran Mohanarangan (UniFr) | Rotational invariance of critical planar percolation | Bern: ExWi, B5 |
| 05.12.2024 | Philippe Knecht (UniFr) | Simulating Glauber dynamics for the Ising model | Fribourg: PER 08, 2.52 |
| 12.12.2024 | Niels Vooijs (UniBe) | Computability Theory and the Fundamental Difference between Arithmetic and Math | Bern: ExWi, B5 |
Organizers: Elia Bubani (UniBe), Damaris Meier (UniFr)
| Date | Name | Title | Location |
|---|---|---|---|
| 22.02.2024 | Martina Jørgensen (ETHZ) | Injective hulls and higher rank hyperbolicity | Bern: ExWi, B7 |
| 29.02.2024 | Elia Bubani (UniBe) | Conformal modulus and quasiconformal maps | Fribourg: PER 08, 2.52 |
| 07.03.2024 | Luke Higgins (UniFr) | Spin geometry and positive scalar curvature | Bern: ExWi, B7 |
| 14.03.2024 | Jasmin Jörg (UniBe) | Crossing number of curves on surfaces | Fribourg: PER 08, 2.52 |
| 21.03.2024 | Marco Inversi (UniBas) | Energy conservation for fluid flows in an Onsager critical class | Bern: ExWi, B7 |
| Easter break | |||
| 11.04.2024 | Émilie Manseau (UniBe) | A fragment of Abelian modal logic | Fribourg: PER 08, 2.52 |
| 18.04.2024 | Noa Vikman (UniFr) | Minimal metric spheres and bubbling | Bern: ExWi, B7 |
| 25.04.2024 | Letizia Issini (UniGe) | Self-similar groups and divergence | Fribourg: PER 08, 2.52 |
| 02.05.2024 | Anne Schnattinger (UniNe) | Genus and Degree of Smooth Irreducible Curves | Bern: ExWi, B7 |
| Ascension | |||
| 16.05.2024 | Bao Tran (UniBe) | Surfaces with Canonical Hyperplanes sections | Fribourg: PER 08, 2.52 |
| 23.05.2024 | Loïc Gassmann (UniFr) | The Bunkbed conjecture | Bern: ExWi, B7 |
Organizers: Elia Bubani (UniBe), Damaris Meier (UniFr)
| Date | Name | Title | Location |
|---|---|---|---|
| 21.09.2023 | Levi Ryffel (UniBe) | The combinatorics of curve systems on surfaces | Fribourg: PER 08, 2.52 |
| 28.09.2023 | Ulrik Thinggaard Hansen (UniFr) | An Application of Haar Measures to Statistical Mechanics | Bern: ExWi, B6 |
| 05.10.2023 | Livio Ferretti (UniGe) | Elkies' theorem on integral lattices and the topology of 4-manifolds | Fribourg: PER 08, 2.52 |
| 12.10.2023 | Nicola Paddeu (UniFr) | SubRiemannian geodesics and magnetic fields | Bern: ExWi, B6 |
| 19.10.2023 | Damaris Meier (UniFr) | The Geometry of Origami | Fribourg: PER 08, 2.52 |
| 26.10.2023 | Maran Mohanarangan (UniFr) | Percolation from a quantum gravity perspective | Bern: ExWi, B6 |
| 02.11.2023 | Josua Schott (UniBe) | Complex Geometry - A Scratch on the Surface | Fribourg: PER 08, 2.52 |
| 09.11.2023 | Ramona Häberli (UniGe) | Splitting methods and their application to semilinear parabolic problems with non-periodic boundary conditions | Bern: ExWi, B6 |
| 16.11.2023 | Gaofeng Huang (UniBe) | Approximation of continuous function by entire function on the real line | Fribourg: PER 08, 2.52 |
| 22.11.2023- 24.11.2023 |
CUSO | Graduate Colloquium | Fribourg |
| 30.11.2023 | Denis Marti (UniFr) | On Gromov's systolic inequality | Bern: ExWi, B6 |
| 07.12.2023 | Stéphane Desarzens (UniBe) | Gödel's Incompleteness Theorems | Fribourg: PER 08, 2.52 |
Organizers: Elia Bubani (UniBe), Damaris Meier (UniFr)
| Date | Name | Title | Location |
|---|---|---|---|
| 22.02.2023 | Denis Marti (UniFr) | The Plateau problem and currents | Bern: ExWi, B7 |
| 01.03.2023 | Andrea Rivezzi (UHA-Mulhouse) | Structure of the Drinfeld-Yetter universal algebra | Fribourg: PER 08, 2.73 |
| 08.03.2023 | Tom Ferragut (UniFr) | What if the shortest path was not the straight line? | Bern: ExWi, B7 |
| 15.03.2023 | Elia Bubani (UniBE) | Conformal maps in Euclidean Spaces | Fribourg: PER8, 2.73 |
| 22.03.2023 | Lucas D'Alimonte (UniFr) | The competition between the law of large numbers and the central limit Theorem in the shape of a droplet. | Bern: ExWi, B1 |
| 29.03.2023 | Alessandro Danelon (UniBE) | Cubic forms of infinite strength are well-ordered | Fribourg: PER8, 2.73 |
| 05.04.2023 | Ulrik Thinggaard Hansen (UniFr) | Loewner Chains: From the Bieberbach Conjecture to Fields Medals | Bern: ExWi, B7 |
| 12.04.2023 | Easter break | Easter break | Wherever you happen to find yourself in the world |
| 19.04.2023 | Andreas Blatter (UniBE) | The Exponent of Matrix Multiplication and Asymptotic Tensor Rank | Bern: ExWi, B7 |
| 26.04.2023 | Aleksandra Korzhenkova (EPFL) | Geometry of the Gaussian free field and its vector-valued descendant | Fribourg: PER8, 2.73 |
| 03.05.2023 | Atefeh Rohani (UniBE) | Formalisations of Obligations in Logic | Bern: ExWi, B7 |
| 10.05.2023 | Stéphane Desarzens (UniBE) | Introduction to Unification in Modal Logic | Fribourg: PER8, 2.73 |
| 17.05.2023 | Carina Santos (UniBas) | Runge-Kutta based local time-stepping methods for forced wave equations | Bern: ExWi, B7 |
| 24.05.2023 | Simon Santschi (UniBE) | The finite basis problem for idempotent semirings with a group reduct | Fribourg: PER8, 2.73 |
| 31.05.2023 | Luca Nalon (UniFr) | The Sard problem for the End-point map in step 2 Carnot groups | Bern: ExWi, B7 |
Organizers: Elia Bubani (UniBe), Ulrik Hansen (UniFr)
| Date | Name | Title | Location |
|---|---|---|---|
| 22.09.2022 | Luca Nalon (UniFr) | An introduction to non-standard analysis | Fribourg: PER 08, 2.52 |
| 29.09.2022 | Julia Münch (UniBe) | Quasiconformal uniformization and reciprocal metric spaces | Bern: ExWi, B5 |
| 06.10.2022 | Louis Faul (UniFr) | Stochastic chemical reaction networks | Fribourg: PER 08, 2.52 |
| 13.10.2022 | Paula Truöl (ETHZ) | Slice knots - knot theory in dimension 4 | Bern: ExWi, B5 |
| 20.10.2022 | Nicola Paddeu (UniFr) | Open mapping theorems for Lipschitz maps | Fribourg: PER 08, 2.52 |
| 27.10.2022 | Anna Bot (UniBas) | Smooth complex rational affine surface with uncountably many real forms | Bern: ExWi, B5 17:30 - 18:15 |
| 03.11.2022 | Damaris Meier (UniFr) | Injective metric spaces | Fribourg: PER 08, 2.52 |
| 10.11.2022 | Simon Santschi (UniBe) | Interpolation and amalgamation | Bern: ExWi, B5 |
| 17.11.2022 | Philipp Reiser (UniFr) | Positive Ricci curvature and surgery | Fribourg: PER 08, 2.52 |
| 24.11.2022 | Naomi Bredon (UniFr) | Hyperbolic Coxeter groups and their growth rates | Bern: ExWi, B5 |
| 01.12.2022 | Gaofeng Huang (UniBe) | Symplectic Reduction | Fribourg: PER 08, 2.52 |
| 15.12.2022 | Xavier Richard (UniFr) | A agent-based model of bacterial chemotaxis | Bern: ExWi, B5 |
Organizers: Livio Ferretti (UniBe), Damaris Meier (UniFr)
| Date | Name | Title | Location |
|---|---|---|---|
| 24.02.2022 | Elia Bubani | Pseudo-distances and hyperbolicity | Bern: ExWi, B78 |
| 03.03.2022 | Ulrik Hansen | A Taste of Percolation | Fribourg: PER 08, 2.52 |
| 10.03.2022 | Livio Ferretti | Topology and combinatorics in knot theory | Bern: ExWi, B7 |
| 17.03.2022 | Denis Marti | Plateau's problem | Fribourg: PER 08, 2.52 |
| 24.03.2022 | Francesca Tripaldi | An overview of spectral sequences | Bern: ExWi, B7 |
| 31.03.2022 | Lucas d'Alimonte | An overview of the behavior of correlations in the Ising model |
Fribourg: PER 08, 2.52 |
| 07.04.2022 | Stéphane Desarzens | Cantor-Bernstein implies excluded middle | Bern: ExWi, B7 |
| 14.04.2022 | Levi Ryffel | Braid Groups in Mapping Class Groups | Fribourg: PER 08, 2.52 |
| 28.04.2022 | Alejandro Vargas | 3 proofs that every degree-3 smooth surface in ℙ3ℂ has 27 lines |
Bern: ExWi, B7 |
| 05.05.2022 | Julia Münch | Cannon's Conjecture; when Geometric Group Theory meets Analysis |
Fribourg: PER 08, 2.52 |
| 12.05.2022 | Nafie Tairi | The Grassmanian as a projective variety | Bern: ExWi, B7 |
| 19.05.2022 | Florine Pierroz | Dynamical properties of pseudo-Anosov maps | Fribourg: PER 08, 2.52 |
| 02.06.2022 | Audhild Høgåsen | Lattice-based cryptography for electronic voting | Bern: ExWi, B7 |
Organizers: Livio Ferretti (UniBe), Damaris Meier (UniFr)