Colloquium of Mathematics

Monday, 21 April 2022, 2:15 pm (Numerics)
Prof. Dr. Carsten Wolters  (University of Münster)
New methods of combined EEG/MEG source analysis and targeted optimized brain stimulation in the diagnosis and therapy of focal epilepshosted by Prof. Dr. Schuster

Monday, 12 December 2022, 4:15 pm (Analysis)
Prof. Dr. Orr Shalit  (Technion, Israel)
Dilation theory and its applications
hosted by Prof. Dr. Hartz

• Friday, 20 May 2022, 2:15 pm (Informatics) 
  Prof. Dr. Karl Bringmann (Saarland University)
  Algorithms for Multiplying Sparse Nonnegative Polynomials
   
• Friday, 17 June 2022, 1:45 pm 
  Dr. Dzmitry Dudko (Stony Brook University)
  Decidability in Dynamics via Geometrization
  hosted by Prof. Dr. Barthold
   
• Friday, 24 June 2022, 2:15 pm (Analysis)
  Prof. Dr. Henrik Kalisch (University of Bergen)Ocean waves in a changing climate: A tale of making waves, breaking waves and broken ice
  hosted by Prof. Dr. Groves

• Friday, 19 Nov 2021, 2:15 pm (Didactics) 
  Prof. Dr. Melanie Platz (Universität des Saarlandes)
  "... weil die ungeraden Zahlen ungerade Zahlen sind?" - Reflexion von Begründungen im Mathematikunterricht der Primarstufe
   
• Friday, 14 Jan 2022, 2:15 pm (Numerics)
  Prof. Dr. Mario Ohlberger (Universität Münster)
  (Localized) Model Reduction with Adaptive Enrichment for PDE Constrained Optimization
  hosted by Prof. Dr. Schuster

• Friday, 23 April 2021, 2:15 pm (Stochastic)
  Prof. Dr. Stefan Geiss (University of Jyväskylä)
  Gradient estimates on the Lévy-Itô space, Hölder spaces, and Riemann-Liouville operators
  hosted by Prof. Dr. Bender
   
• Friday, 18 June 2021, 2:15 pm (Numerics)
  Prof. Dr. Olaf Steinbach (Institut für Angewandte Mathematik, TU Graz)
  Space-time discretization methods
  hosted by Prof. Dr. Sergej Rjasanow
   
• Friday, 16 July 2021, 2:15 pm (Didactics) (cancelled, new date in WS 21/22)
  Prof. Dr. Melanie Platz (Universität des Saarlandes)
  Wie können fundamentale Ideen im Mathematikunterricht der Grundschule sinnvoll grundgelegt werden?
   

December

• Friday, 11 Dec 2020, 3:30 pm (Analysis)
  Prof. Dr. John McCarthy
  What are non-commutative functions and what are they good for?
  hosted by Prof. Dr. Hartz

January

• Friday, 22 Jan 2021, 2:15 pm (Informatics)
  Prof. Dr. Markus Bläser (Saarland University)
  Irreversibility of tensors of minimal border rank and barriers for fast matrix multiplication
  hosted by Prof. Dr. Weber

Because of the corona pandemic there was no colloquium.

October

• Friday, 25 Oct 2019, 2:15 pm (Numerics)
  Dr. Steffen Weißer
  Polygonale Finite Element Methoden – von Wachspress bis heute –
  hosted by Prof. Dr. Rjasanow

November

• Friday, 8 Nov 2019: no colloquium possible

• Friday, 29 Nov 2019, 2:15 pm (Didactics)
  Symposia of didactics

December

• no colloquium

January

• Friday, 17 Jan 2020, 2:15 pm (Stochastics)
  Prof. Dr. Ralf Korn
  Save for the bad times or consume as long as you still have? The worst-case optimal portfolio and consumption problem
  hosted by Prof. Dr. Zähle

• Friday, 24 Jan 2020, 2:15 pm (Analysis)
  Prof. Dr. Reinhard Werner
  What correlations can tell us about the structure of quantum theory
  hosted by Prof. Dr. Speicher

• Friday, 31 Jan 2020, 2:15 pm (Algebra)
  Prof. Dr. François Charles
  Infinite-dimensional geometry of numbers and integral points
  hosted by Prof. Dr. Brandhorst

• Friday, 12 Apr 2019, 2:15 pm
  An agent based modeling of spatially inhomogeneous host-vector disease transmission
  Dr. Torben Fattler (TU Kaiserslautern)
  hosted by PD Dr. Kinderknecht

• Friday, 26 Apr 2019, 2:15 pm
  Solving Inverse Problems with Deep Neural Networks
  Prof. Dr. Markus Haltmeier (Universität Innsbruck)
  hosted by Prof. Dr. Schuster

• Friday, 3 May 2019, 2:15 pm
  The complete classification of Cuntz-Krieger algebras
  Prof. Dr. Søren Eilers (Universität Kopenhagen)
  hosted by Prof. Dr. Weber

• Friday, 17 May 2019, 2:15 pm
  Steady vortex motion in two dimensions
  Dr. Miles H. Wheeler (Universität Wien)
  hosted by Prof. Dr. Mark Groves 

• Friday, 24 May 2019, 2:15 pm
  Finite symmetries of complex K3 surfaces
  Prof. Dr. Simon Brandhorst (Universität des Saarlandes)

• Friday, 14 June 2019,  2:15 pm
  PD Dr. Sascha Trostorff
  The framework of evolutionary problems
  hosted by PD Dr. Kinderknecht

• Friday, 26 June 2019, 2:15 pm
  Prof. Dr. Raimar Wulkenhaar (WWU Münster)
  Matrix models
  hosted by Prof. Dr. Weber

• Friday, 5 July 2019, 2:15 pm
  Prof. Dr. Küronya (Goethe Universität Frankfurt)
  Newton-Okounkov bodies and the vanishing behaviour of polynomials
  hosted  by Prof. Dr. Lazić

• Friday, 12 July 2019, 2:15 pm
  Dr. Christian Seifert (Technische Universität Hamburg)
  Strongly Continuous Semigroups and Applications
  hosted by PD Dr. Kinderknecht

• Winter term 2018/19

   

• Summer term 2018

   

• Winter term 2017/2018

   

• Summer term 2017