Postdoctoral researcher

Mathematical Institute

Universität Bonn

I am a postdoctoral researcher at Universität Bonn. My field of interest is algebraic geometry, especially on topics related to compact hyper-Kähler manifolds and their Lagrangian fibrations.

Sometimes I write my name as Yoonjoo Kim without a dash.

I completed my PhD degree at Stony Brook University under the guidance of Professor Radu Laza.

Email: yjkim [AT] math [DOT] uni-bonn [DOT] de.

Here is my latest CV: pdf.

- A conjectural bound on the second Betti number for hyper-Kähler manifolds (with R. Laza), Bull. Soc. Math. France (2020).
- The LLV decomposition of hyper-Kähler cohomology (with M. Green, R. Laza & C. Robles), Math. Ann. (2022).
- The dual Lagrangian fibration of known hyper-Kähler manifolds, submitted.

- AMS Fall 2020 Southeast meeting, October 2020.
- Stony Brook University, Algebraic geometry seminar, November 2020.
- University of Connecticut, Algebra seminar, February 2021.
- KIAS (Seoul, South Korea), Algebraic geometry seminar, February 2021.
- Michigan State University, Algebra seminar, September 2021.
- IBS (Daejeon, South Korea), Algebraic geometry seminar, September 2021.
- UC Santa Barbara, Geometry & arithmetic seminar, October 2021.
- University of Massachusetts Amherst, Valley geometry seminar, October 2021.
- Institut de Mathématiques de Jussieu, Séminaire de géométrie
algébrique, October 2021.

- University of Michigan, Algebraic geometry seminar, November 2021.
- Derived seminar, December 2021.
- University of Georgia, Algebraic geometry seminar, January 2022.
- Yale University, Geometry, symmetry & physics seminar, February 2022.
- Seoul National University, August 2022.

- Here is my dissertation: pdf.

It summarizes some of my work on hyper-Kähler manifolds. It also provides a very brief survey on basic theory of Lagrangian fibered hyper-Kähler manifolds.