Colloquien

Talks FS22

21 February 2022 -
28 February 2022 Prof. Dr. Mateusz Michalek, University of Konstanz: Enumerative problems in statistics, combinatorics and topology.pdf
07 March 2022 -
14 March 2022 Dr. Julia Lieb, Universität Zürich: Data Transmission with Convolutional Codes.pdf
21 March 2022 -
28 March 2022 Prof. Dr. Nick Galatos, University of Denver: Binary relations on sets and posets
04 April 2022 Prof. Dr. Daniel Virosztek, Rényi Institute of Mathematics: Optimal transport: classical and quantum
11 April 2022 -
18 April 2022 Easter Holidays
25 April 2022 Prof. Dr. Andrea Mondino, Oxford University: Smooth and non-smooth aspects of Ricci curvature lower bounds
02 May 2022 Dr. Christian Urech, EPFL (Lausanne): Cremona groups - what they are and how to study them
09 May 2022 Prof. Dr. Rafael Andrist, American University of Beirut: Tame sets in homogeneous spaces
16 May 2022 -
23 May 2022 -
30 May 2022 Dr. Rob Eggermont, TU Eindhoven: Quasi-homomorphisms from the integers into Hamming metrics

Talks HS21

20 September 2021 -  
27 September 2021

Dr. Wesley Fussner, University of Bern: The logic of the quantum mechanics: New perspectives on some old problems

04 October 2021 -
11 October 2021 -
18 October 2021 Prof. Joshua Greene, Boston College (Schlaefli Lecture): Peg Problems
  18:15 h, Main Building, Hochschulstrasse 4, Room 201
25 October 2021 Prof. Ilya Molchanov, University of Bern: The semigroup of metric measure spaces
01 November 2021 Dr. Annina Iseli, University of Fribourg: Thurston maps, obstructions, and snowspheres
08 November 2021 Dr. Christopher Heng Chiu, Eindhoven University of Technology: The space of arcs as an infinite-dimensional scheme
15 November 2021 Dr. Frank Roesler, Cardiff University: Computational Complexity in Quantum Mechanics
22 November 2021 -
29 November 2021 Prof. Vincent Emery, Berner Fachhochschule: Volume and arithmetic of hyperbolic lattices
06 December 2021 Prof. Gabor Domokos, Budapest University of Technology: Plato's cube and the natural geometry of fragmentation (EXCEPTION: takes place in lecture room B6, ExWi, Sidlerstrasse 5, Bern)
13 December 2021 -
20 December 2021 -

Talks FS21

22 February 2021 -  
01 March 2021 Dr. Francesca Tripaldi, University of Bern: Minimal Surfaces in Riemannian 3-manifolds (PDF, 93KB)
08 March 2021 Tim Seynnaeve, University of Bern: Complete quadrics and algebraic statistics (PDF, 128KB)
15 March 2021 -
22 March 2021 -
29 March 2021 -
05 April 2021 Easter Holiday
12 April 2021 Dr. Arthur Bik, University of Bern: Strength of polynomials (PDF, 53KB)
19 April 2021 -
26 April 2021 -
03 May 2021 -
10 May 2021 -
17 May 2021 Dr. Pascal Heid, University of Oxford: Adaptive iterative Galerkin methods for nonlinear PDE (PDF, 139KB)
24 May 2021 Pentecost
31 May 2021 Dr. Almudena Colacito, University of Nice: Representation Theorems for Lattice-Ordered Monoids (PDF, 143KB)

Talks HS20

14 September 2020 -  
21 September 2020 -
28 September 2020 -
05 October 2020 -
12 October 2020 -
19 October 2020 -
26 October 2020 Prof. Dr. Martin Gander, University of Geneva      CANCELLED
02 November 2020 -
09 November 2020 -
16 November 2020 Prof. Dr. R. Andrist, American University of Beirut: The Density Property for Calogero-Moser Spaces (PDF, 23KB)
23 November 2020 -
30 November 2020 -
07 December 2020 -
14 December 2020 -

Talks FS20

17 February 2020 -  
24 February 2020 -
02 March 2020 Prof. Dr. Mikhail Zaidenberg, Université Grenoble-Alpes: High transitivity in algebra and geometry (PDF, 116KB)
09 March 2020 Dr. Emanuele Ventura, University of Bern: Ranks of tensors (PDF, 58KB)
16 March 2020 Prof. Dr. Ilya Molchanov, University of Bern: Factorization of metric measure spaces (PDF, 59KB)
23 March 2020 Prof. Dr. Caroline Uhler, ETHZ: Multi-Domain Data Integration: From Observations to Mechanistic Insights (PDF, 23KB)
30 March 2020 -
06 April 2020 Prof. Dr. Peter Haissinsky, Université d' Aix-Marseille: Fundamental groups of compact manifolds (PDF, 22KB)
13 April 2020 Spring vacation
20 April 2020 -
27 April 2020 -
04 May 2020 Prof. Dr. Rafael Andrist, AUB
11 May 2020 Dr. Marta Bilkova, Charles University Prague
18 May 2020 -
25 May 2020 Dr. Laura Ciobanu, Heriot-Watt University Edinburgh

Talks HS19

16 September 2019 Dr. George Ionita, Rumanian Academy of Sciences: An Introduction to q-convexity (PDF, 23KB)  
23 September 2019 -
30 September 2019 Prof. Dr. Fabian Ziltener, Universiteit Utrecht: What is symplectic geometry? (PDF, 59KB)
07 October 2019 Einstein-Lecutres
14 October 2019 Prof. Dr. Constantine Tsinakis, University of Vanderbilt: The Interplay of Algebra and Logic: Residuated Lattices and Substructural Logics (PDF, 117KB)
21 October 2019 Prof. Dr. Andrea Iannuzzi, University of Rome Tor Vergata: Real-analytic Lie group actions and complexifications (PDF, 16KB)
28 October 2019 Prof. Dr. Jan Maas, IST Austria: Gradient flows and optimal transport: continuous, discrete, and quantum (PDF, 16KB)
04 November 2019 Prof. Dr. Giuseppe Buttazzo, University of Pisa: Relations between torsional rigidity and principal eigenvalue (PDF, 45KB)
11 November 2019 Dr. Luca Reggio, Universität Bern: Formal languages, logic, and duality (PDF, 58KB)
18 November 2019 Dr. Daniel Wessel, University of Verona: Ideal objects in the shades of finite trees (PDF, 59KB)
Tuesday (!), 26 November 2019 Prof. Dr. Filippo Bracci, University of Rome Tor Vergata: Semigroups of holomorphic self-maps of the unit disc - from dynamics to hyperbolic geometry (PDF, 24KB)
02 December 2019 Dr. Adam Kurpisz, ETH: Sum-Of-Squares Bounds via Boolean Function Analysis (PDF, 22KB)
09 December 2019 Plancherel-Lecture (Speaker Andreas Thom, TU Dresden)
16 December 2019 Prof. Dr. Oliver Lorscheid, IMPA Brasil / MPI Bonn: The moduli space of matroids (PDF, 22KB)

Talks FS19

18 February 2019 Dr. Lukas Lewark, University of Bern: Unknotting and Surfaces (PDF, 33KB)  
25 February 2019 Dr. Filip Misev, MPIM Bonn: Metric distortion of algebraic varieties (PDF, 36KB)
04 March 2019 -
11 March 2019 Prof. Dr. David Bommes, University of Bern: Quadrilateral and Hexahedral Mesh Generation (PDF, 23KB)
18 March 2019 Prof. Dr. Victoria Gould, University of York: Finitary properties for monoids (PDF, 23KB)
25 March 2019 Prof. Dr. Tobias Hartnick, University of Giessen: Charting out the world of aperiodic order (PDF, 24KB)
02 April 2019, Tuesday! Prof. Dr.Christian Cachin, University of Bern (INF): Distributing Trust with Blockchains (PDF, 23KB)
08 April 2019 Prof. Dr. Frank Kutzschebauch, University of Bern (MATH): The Linearization Problem (PDF, 22KB)
15 April 2019 -
22 April 2019, Main Building Prof. Dr. Alessio Figalli, ETH Zurich: The beauty of nature and the art of problem-solving (PDF, 1.0 MB)
29 April 2019 Easter Holiday
06 May 2019 Dr. Farbod Shokrieh, University of Copenhagen: Graphs and arithmetic geometry (PDF, 22KB)
13 May 2019 Dr. Rafael Andrist, American University of Beirut: Hypercyclicity and Infinite Transitivity in Complex Analysis (PDF, 23KB)
20 May 2019 Dr. Tomasz Pelka, Polish Academy of Science: Planar rational cuspidal curves (PDF, 24KB)
27 May 2019 Prof. Dr. Tyson Ritter, University of Stavanger: Proper holomorphic embeddings of open Riemann surfaces into Stein complex surfaces (PDF, 22KB)

Talks HS18

17 September 2018 Prof. Dr. Pablo Shmerkin, Universidad Torcuato di Tella: Multiplying by 2 and by 3: old conjectures and new results (PDF, 15KB)  
24 September 2018 Prof. Dr. Pierre Le Boudec, University of Basel: On the Hasse principle in families of Diophantine equations (PDF, 15KB)
01 October 2018 Prof. Dr. Evgeni Dubtsov, Steklov Institute St. Petersburg: Holomorphic maps, tropical power series, and log-convex weights (PDF, 59KB)
08 October 2018 -
15 October 2018 Prof. Dr. Giorgio Ottaviani, Università degli Studi di Firenze: The distance function from a real algebraic variety (PDF, 16KB)
22 October 2018 Prof. Dr. Yaroslav Shitov, Higher School of Economics, Moscow: The nonnegative rank of a matrix: Hard problems, easy solutions (PDF, 15KB)
29 October 2018 Prof. Dr. Francesco Paoli, University of Cagliari: PBZ*-lattices (PDF, 116KB)
05 November 2018 Prof. Dr. Paolo Salani, Università degli Studi di Firenze: Concavity of solutions to elliptic equations (PDF, 58KB)
12 -14 November 2018 Einstein-Lectures
19 November 2018 Schlaefli-Lecture   Prof. Dr. Tamar Ziegler, Einstein Institute of Mathematics, Hebräische Universität
26 November 2018 Zibele-Märit
Tuesday, 27 November 2018 Prof. Dr. Habib Ammari, ETH Zurich: Subwavelength Resonances: From Super-resolution to Metamaterials (PDF, 58KB)
03 December 2018 Prof. Dr. Johannes Rau, University of Tuebingen: Counting curves and polynomials - a tropical view (PDF, 15KB)
10 December 2018 Dr. Fathi Ben Aribi, University of Geneva: Distinguishing knots with L2-invariants (PDF, 22KB)
17 December 2018 Prof. Dr. Jörg Winkelmann, Ruhr University Bochum: Tame Discrete Subsets In Complex Algebraic Groups (PDF, 61KB)

Talks FS18

19 February 2018 -  
26 February 2018 -
05 March 2018 -
12 March 2018

Prof. Andras Nemethi, University of Budapest: The topology of normal surface singularities (PDF, 22KB)

19 March 2018 Prof. Frank Duzaar, University of Erlangen: A quantitative isoperimetric inequality in higher codimension (PDF, 84KB)
26 March 2018 Prof. Hans-Peter Künzi, University of Cape Town: The Isbell-convex hull of a T0-quasi-metric space (PDF, 81KB)
02 April 2018 Easter Holiday
09 April 2018 -
16 April 2018 -
23 April 2018 -
30 April 2018 Prof. Xiao Zhong, University of Helsinki: Random tilings, variational problems and the Beltrami equation (PDF, 105KB)
07 May 2018 Prof. Niko Beerenwinkel, ETH Zurich: Learning tumor phylogenies from single-cell data (PDF, 16KB)
14 May 2018 Dr. Rafael Andrist, University of Wuppertal: Wild and tame (PDF, 22KB)
22 May 2018    TUESDAY! Prof. Gene Freudenburg, Western Michigan University: Real Forms of Objects in Affine Algebraic Geometry (PDF, 69KB)
28 May 2018 Prof. Caroline Uhler, Massachusetts Institute of Technology  CANCELLED!