Graduate Seminar on New Developments in PDE (S5B3)

Info: All the talks take place on Friday in room SR 0.008, from 14 (c.t.) to 16, unless otherwise specified (have a look at the news section below).

You found information of past semesters seminar in the corresponding subpages (on left navigation bar).

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News: The next talk, on May 3rd, will take place in room N 0.007 (Neubau), due to the unavailability of our usual room.

Calendar

• 12.04.2024: Preliminary organizational meeting
   
• 19.04.2024: Camillo Tissot
  
  Comparing lower scaling estimates for different surface penalizations
  
  Abstract: In this talk we compare lower scaling estimates for a sharp and diffuse interface penalization of a double-well elastic energy.
  The results presented in this talk are based on [B. Zwicknagl, ARMA 2014].
   
• 26.04.2024: Hendrik Baers
  
  Instability of the Fractional Calderón Problem
  
  Abstract: The Calderón Problem is one of the classic examples of an inverse problem. It is about determining the conductivity of a medium by making voltage and current measurements on its boundary. We consider the fractional formulation of the problem and prove exponential instability.
   
• 03.05.2024: Lena Siemer
  
  Sets of finite perimeter and the Direct Method
  
  Note¹: the results presented in this talk come from Chapter 12 of the book "Sets of Finite Perimeter and Geometric Variational Problems" by Francesco Maggi (2012)
  
  Note²: this talk takes place in room N 0.007 (Neubau), due to the unavailability of the usual room
   
• 10.05.2024: Friederike Schmid
  
  The influence of surface energy on stress-free microstructures in shape memory alloys
  
  Note: the results presented in this talk come from the homonymous paper from Georg Dolzmann and Stefan Müller (1995)
   
• 17.05.2024: Oskar Engelfried
  
  Energy scaling law for a singularly perturbed four-gradient problem in helimagnets to martensites
  
  Note: the results presented in this talk come from the homonymous paper from Janusz Ginster and Barbara Zwicknagl (2023)
   
• 31.05.2024: Linus Engelfried
  
  On scaling laws for multi-well nucleation problems without gauge invariances
  
  Note: the results presented in this talk come from the homonymous paper from Angkana Rüland and Antonio Tribuzio (2023)
   
• 07.06.2024: Xiaopeng Cheng
  
  Uniform energy distribution for an isoperimetric problem with long-range interactions
  
  Note: the results presented in this talk come from the homonymous paper from Giovanni Alberti, Rustum Choksi, and Felix Otto (2009)
   
• 14.06.2024: Leon Hamann
  
  Asymptotic shape of isolated magnetic domains
  
  Note: the results presented in this talk come from the homonymous paper from Hans Knüpfer and Dominik Stantejsky (2022)
   
• 21.06.2024: Amavin Pasindu Pereira
  
  On an isoperimetric problem with a competing nonlocal term I: The planar case
  
  Note: the results presented in this talk come from the homonymous paper from Hans Knüpfer and Cyrill Muratov (2013)
   
• 28.06.2024: Linus Elias Münch
  
  T5-Configurations and non-rigid sets of matrices
  
  Note: the results presented in this talk come from the homonymous paper from Clemens Frster and László Székelyhidi (2017)
   
• 05.07.2024: Michel Alexis
  
  tba
  
  Note: this will be a joint appointment with the groups of Quantum Signal Processing and Harmonic Analysis
   
• 12.07.2024: Antonio Tribuzio
  
  tba
  
  tba
   
• 19.07.2024: tba
  
  tba
  
  tba