Joonkyung Lee


I'm a Postdoctoral Researcher at Universität Hamburg, working with Mathias Schacht. Before that, I was a Postdoctoral Research Associate at University of Oxford working with David Conlon, who also supervised my PhD at the same university.

Some non-Korean speakers might wonder how to pronounce my name properly. The answer is [dʒungjʌŋ] (if this is too hard, then [dʒunkjʌŋ] may be an alternative) in terms of International Phonetic Alphabet, e.g., June + k + young.

Here are my CV, Google Scholar profile, and papers:

More on the extremal number of subdivisions, with David Conlon and Oliver Janzer, submitted.

Sidorenko's conjecture for blow-ups, with David Conlon, submitted.

On the extremal number of subdivisions, with David Conlon, to appear in Int. Math. Res. Not.

Counting tree-like graphs in locally dense graphs, submitted.

Finite reflection groups and graph norms, with David Conlon, Adv. Math. 315 (2017) 130-165.

Some advances on Sidorenko’s conjecture, with David Conlon, Jeong Han Kim and Choongbum Lee, J. London Math. Soc. 98 (2018) 593-608. Here is a companion note.

Two approaches to Sidorenko’s conjecture, with Jeong Han Kim and Choongbum Lee, Trans. Amer. Math. Soc. 368 (2016) 5057-5074.

Rank-width of random graphs, with Choongbum Lee and Sang-il Oum, J. Graph Theory 70 (2012) 339-347.