Email: yudx AT math.uni-bonn.de
Office: Endenicher Allee 60 Room 2.005
Address: Mathematisches Institut, Universität Bonn, Endenicher Allee 60, D-53115 Bonn, Germany
Starting from 2021 October, I am a math postdoc at Hausdorff Center for Mathematics, Mathematical Institute, University of Bonn, Germany. My postdoc mentor is Professor Herbert Koch. I am in the Analysis and PDE group.
Here is my CV.
I am interested in PDE's, especially nonlinear wave and dispersive equations. I am also interested in harmonic analysis.
Here is a list of my papers.
- A uniqueness theorem for 3D semilinear wave equations satisfying the null condition. Preprint. arxiv:2109.15041.
- Asymptotic completeness for a scalar quasilinear wave equation satisfying the weak null condition. Preprint. arxiv:2105.11573.
- Modified wave operators for a scalar quasilinear wave equation satisfying the weak null condition. Comm. Math. Phys. 382 (2021), no. 3, 1961-2013. arxiv:2002.05355.
In addition, I have written a PhD dissertation with title "Modified scattering for a scalar quasilinear wave equation satisfying the weak null condition". This dissertation is a combination of arxiv:2002.05355 (with some weaker assumptions) and arxiv:2105.11573. Here is the link to my dissertation.
To be added.
I have served as a teaching assistant for several undergraduate math courses (1A, 1B, 53, 55) and for a graduate math course (202B). A complete list of courses which I have taught can be found in my CV.
In 2020 Fall, I was a mentor in the Directed Reading Program.