Jonguk Yang
Employment
- Postdoc, University of Zurich, 2022 - present.
- Milnor lecturer at the Institute for Mathematical Sciences, Stony Brook University, 2017 - 2022.
Contact Info
Office Hours
Research Interests
- Low-dimensional dynamical systems in real and complex variables.
- Renormalization theory.
Papers
- Renormalization in the in the Golden-Mean Semi-Siegel Hénon Family: Universality and Non-Rigidity, J. Yang, Ergodic Theory and Dynamical Systems, 83 (2018), 1-45.
- Mating the Basilica with a Siegel disk, Conformal Geometry and Dynamics, 19 (2015), 258-297.
- The Boundaries of Golden-Mean Siegel Disks in the Complex Quadratic Hénon Family Are Not Smooth (joint work with M. Yampolsky), to appear in Springer Proceedings of Wellington de Melo 70th Birthday.
- Structural Instability of Semi-Siegel Hénon Maps (joint work with M. Yampolsky), submitted.
- Renormalization in the Golden-Mean Semi-Siegel Hénon Family: Non-Quasisymmetry, submitted.
Thesis
CV