From 2019 to 2022, I am a UKRI Future Leaders Fellow and a permanent faculty at the Mathematics Institute at the University of Warwick.
From 2016 to 2019, I was a Leverhulme Early Career Fellow, working with Oleg Pikhurko.
I got my Ph.D. in December 2015 at University of Illinois at Urbana Champaign, advised by Józsi Balogh.
I am interested in extremal and probabilistic combinatorics, graph theory, Ramsey theory and combinatorial number theory.
Combinatorics seminar at Warwick.
Current UKRI FLF project Embeddings in Sparse Graphs (EiSG).
Here is a blog post by Gil Kalai about my recent work with Richard Montgomery of the resolution of the Erdős and Hajnal’s problem on odd cycles.
Here is a news article introducing my recent work with Oleg Pikhurko and Katherine Staden on Erdős and Rademacher's clique minimisation problem.
2019-2023 Future Leaders Fellowship, £0.9M, awarded by UK Research and Innovation.
2016-2019 Leverhulme Early Career Fellowship, awarded by the Leverhulme Trust.
Email: h.liu.9 at warwick.ac.uk
Office: B2.25
Mathematics Institute
University of Warwick
CV4 7AL
UK