Research Interest

I am interested in probability and combinatorics, including randomized algorithms, random graphs and random tree, in particular:

I also like programming and using computer to experiment, prove, and teach mathematics.

Occasionally I play with special functions.


You can find all my research papers on Zotero (most up-to-date), Google Scholar (slightly delayed), and arXiv.

I am also the author of the software package RandomTree.jl for simulations of various types of random trees. It is written in Julia, a Python-like high performance programming language which is becoming popular in the scientific computing community.

Here are some of my other projects on GitHub.

My colleagues and friends

We have a big group in probability and combinatorics here in Uppsala:

Other mathematicians whom I have wrote paper with or did homework together include


Here are the slides for some of my talks: