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AG Nichtlineare Partielle Differentialgleichungen (Winter Semester 2023/24)

Our seminar takes place every Tuesday at 11:30 in Room SR3.061.

In this semester, the seminar will be mainly in person. For guests outside KIT, the seminar will take place via Zoom. There is also the possibility of organizing the seminar in a hybrid form for some slots, under request from the group members who can't attend in person.
For further information please contact Robert Wegner.

In general, each talk will take 60 minutes, including a ten-minute question session.

Time plan of talks:

12.10.23 at 13:00 - Matt Holzer (Associate Professor @ George Mason University)
Pushed and pulled invasion fronts in parabolic PDEs - Abstract

31.10.23 - Yadong Liu (Postdoctoral Researcher @ University of Regensburg)
On a compressible fluid-structure interaction problem with slip boundary conditions - Abstract

07.11.23 - two talks
11:30-12:15 - Olivia Cannon (Doctoral Researcher @ University of Minnesota)
Shifting parties in social dynamics: a nonlocal approach - Abstract
12:15-13:00 - Michele Dolce (Postdoctoral Researcher @ EPFL)
Stability threshold of the 2D Couette flow in a homogeneous magnetic field - Abstract

14.11.23 - Niklas Knobel (Doctoral Researcher @ KIT)
On the Sobolev stability threshold for the 2D MHD equations for vanishing resistivity limit - Abstract

21.11.23 - two talks
11:30-12:00 - Dan Hill (Postdoc @ Saarland University)
Going around in circles: Developing a functional analytic framework for radial solutions to PDEs - Abstract
12:00-13:00 - Sebastian Ohrem (Doctoral Researcher @ KIT)
Breather solutions to quasilinear wave equations - Abstract

28.11.23 - Julia Henninger (Doctoral Researcher @ KIT)
Rogue waves for a generalized semilinear wave equation - Abstract

05.12.23 - two talks
11:30-12:30 - Robert Wegner (Doctoral Researcher @ KIT)
Long-wave approximation of the GP-hierarchy by the KdV-hierarchy - Abstract
12:30-13:00 - Shan Wang (Doctoral Researcher @ UPEC)
Exponential decay estimates of Navier-Stokes system - Abstract

12.12.23 - Kevin Drescher (Doctoral Researcher @ KIT)
Computer-assisted existence proofs for nonlinear boundary value problems - Abstract

19.12.23 - Peter Lewintan (Research Assistant @ University Duisburg-Essen)
Optimal Korn-Maxwell-Sobolev inequalities - Abstract

09.01.24 - Rebekka Zimmermann (Doctoral Researcher @ KIT)
Boussinesq equations with variable viscosity coefficient - Abstract

16.01.24 - Lukas Bengel (Doctoral Researcher @ KIT)
Single- and multi-pulses in the two-mode forced Lugiato-Lefever equation - Abstract

23.01.24 - Joannis Alexopoulos (Doctoral Researcher @ KIT)
Asymptotics and stability of large L^infinity-modulations of wave trains in reaction-diffusion systems - Abstract

30.01.24 - Louis Garénaux (Postdoctoral Researcher @ KIT)
Stability of propagated fronts in scalar balance laws - Abstract

06.02.24 - Lars Eric Hientzsch (Postdoc Fellow @ University of Bielefeld)
On the ill-posedness of the stably stratified Boussinesq equations in the class of bounded initial data - Abstract

13.02.24 - Timothée Crin-Barat (Postdoctoral Researcher @ Friedrich-Alexander-Universität Erlangen)
Partially dissipative hyperbolic systems: hypocoercivity and hyperbolic approximations - Abstract

Schedule
Seminar: Wednesday 11:30-13:00 20.30 SR 3.69
Lecturers
Lecturer JProf. Dr. Xian Liao
Office hours: Monday, 12:00 - 13:00.
Room 3.027 Kollegiengebäude Mathematik (20.30)
Email: xian.liao@kit.edu
Lecturer Prof. Dr. Wolfgang Reichel
Office hours: Monday, 11:30-13:00 Before you e-mail: call or come!
Room 3.035 Kollegiengebäude Mathematik (20.30)
Email: Wolfgang.Reichel@kit.edu