Seminar Nonlinear Differential Equations

Research Group on Differntial Equations

Joint seminar of the Chair of Analysis and Modeling and the Research Group of Differential Equations

Students and researchers are welcome to the talks.

Since summer term 2022, the seminar is jointly organized by the Chair of Analysis and Modeling and the Research Group of Differential Equations.

Jun.-Prof. Christina Lienstromberg
Prof. Guido Schneider
Prof. Wolf-Patrick Düll

Summer Term 2025

Date Room Speaker/Title

04.07.2025
10:00

 8.526 Prof. Qiliang Wu  (Ohio University)
Weak Diffusive Stability Induced by High-order Spectral Degeneracies
Abstract
Date Room Speaker/Title

12.03.2025
10:30

 8.526 Niklas Oehler B.Sc. (Univesität Stuttgart)
Spektraleigenschaften periodischer Differentialoperatoren mit Anwendungen
bei der Normalformtransformation quasilinearer periodischer Diffentialgleichungen
10.01.2025
9:30		 8.526 Espen Xylander M.Sc. (Universität Stuttgart)
A Variational View on Constitutive Laws in Time Dependent Problems
Abstract
18.10.2024
10:00		 8.526 Dr. Dan  Hill (Universität des Saarlandes)
Modulation Theory for Fully Localised Planar Patterns 
Abstract

Summer Term 2024

Date Room Speaker/Title
19.07.2024
10:00		 8.526 Alexander Meiners  (Carl von Ossietzky Universität Oldenburg)
Differential geometric bifurcation problems in pde2path
Abstract
17.05.2024
10:00		 8.526 Robert Wegner M.Sc. (KIT Karlsruhe)
Well-posedness and long-wave KdV approxmiation of hydrodynamic Gross-Pitaevskii equations
Abstract
03.05.2024
10:00		 8.526 Dr. Bastian Hilder (TU München)
Pattern formation and film rupture in thermocapillary thin-films
Abstract

 

Winter Term 2023/2024

Date Room Speaker/Title
15.12.2023
10:00		 8.526 Prof. Guido Schneider (Universität Stuttgart)
On the validity of the Ginzburg-Landau approximation - some open problems
01.12.2023
10:00		 8.526 Raphael Taraca M.Sc. (Universität Stuttgart)
The DNLS approximation in case of quadratic nonlinearities 
17.11.2023
10:00		 8.526 Luis Österle B.Sc. (Universität Stuttgart)
Validity of the Nonlinear Schrödinger Approximation for a One-dimensional Quasiliear Dispersive equation with Periodic Coefficients
Abstract
03.11.2023
10:00		 8.526 Olivia Cannon M.Sc.  (University of Minnesota) 
Shifting clusters in social dynamics: a nonlocal approach 
Abstract

 

Talks and guest lecutres - Summer Term 2023

Date Room Speaker/Title
14.07.2023
10:30		 8.526 Dr. Sam Jelbert (TU München) 
Formal Modulation Theory for Dynamic Bifurcations in PDEs 
Abstract
30.06.2023
10:30		 8.526 Prof. Dmitry Pelinovsky (McMaster University)
Singular nonlinear waves in mathematical models of nonlinear optics 
Abstract
23.06.2023
10:30		 8.526 Prof. Christopher Chong (Bowdoin College)
Dynamics of time-modulated, nonlinear phononic lattices
Abstract
16.06.2023
10:15		 8.526 Adrian Schoch B.Sc. (Universität Stuttgart)
A justification of the lubrication approximation for thin-film flows
02.06.2023
10:30		 8.526 Prof. C. Eugene Wayne (Boston University) 
Breathers and the Implicit Function Theorem
Abstract
08.05.2023
11:30		 4.331 Lorenzo Carfora B.Sc. (University of Strathclyde und Universität Stuttgart)
On the validity of the Nonlinear Schrödinger approximation with applications to relativistic Bose-Einstein Condensation
Abstract
05.05.2023
10:30		 8.526 Dr. Stefan Schiffer (Max-Planck-Institut Leipzig)
A variational approach to the (non-newtonian) Navier-Stokes equations
Abstract

 

Talks and guest lecutres - Winter Term 2022/2023

Date Room Speaker/Title
03.02.2023
10:15		 8.526 Dr. Jonas Jansen (Lund University)
The gradient-flow structure of non-Newtonian thin-film equations
Abstract
TBA
27.01.2023
10:15		 8.526 Dr. Katerina Nik (Universität Wien)
Some variational problem in morphoelasticity
Abstract
11.01.2023
11:30		 8.256

Dr. Gabriele Brüll (Lund University)
On Traveling Waves for the Fractonal KP-I Equation
Abstract
16.12.2022
10:15		 8.526 Prof. Ioannis Giannoulis (University of Ioannina)
Interaction of modulated gravity water waves of finite depth
Abstract
02.12.2022
10:15		 8.526 Dr. Richard Schubert (Universität Bonn)
An L^1 based approach to optimal relaxation of gradient flows: bump-like solutions of the 1-D Cahn-Hilliard equation 
Abstract
04.11.2022
10:15		 8.526 Dr. Anna Logioti (Universität Stuttgart)
A non-local free boundary problem arising in a model of cell polarization
21.10.2022
10:15		 8.526 Aleksandar Arsenijevic M. Sc. (Universität Stuttgart)
Justification of the Ginzburg-Landau equation in the case of conservation laws 

 

Talks and guest lecutres - Summer Term 2022

Date Room Speaker/Title
15.07.2022
10:00		 Webex

Dr. Roberto Feola (Università Degli Studi Roma Tre)
Long time NLS approximation for the quasilinear Klein-Gordon equation on large domains under periodic boundary conditions
01.07.2022
10:00		 Webex

Daniel Tietz M.Sc. (Martin-Luther-Universität Halle-Wittenberg)
Rigorous Asymptotic Analysis and Numerics for 2D Maxwell's Equations with Interface
Abstract
28.06.2022 8.526

Dr. Matthias Winter (Brunel University London)
Spiky Patterns in a Consumer Chain Model 
23.06.2022
10:00		 8.526

Sarah Hofbauer M.Sc. (Universität Stuttgart)
The Whitham approximation for a system with unstable resonances
02.06.2022
10:00		 8.526

Raphael Taraca M.Sc. (Universität Stuttgart)
Klein-Gordon-Zakharov und verwandte Systeme 
20.05.2022
10:45		 Webex

Dr. Richard Schubert (Universität Bonn)
A variational approach to data-driven problems in fluid mechanics
Abstract

 

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