Consider a random multi-graph process \(G_{m}(t)\) constructed with the following procedure. Let \(G_{m}(1)\) be just a …
A random graph model with 2-point-concentrated diameter
Posted on Wed 23 September 2020 in math
Bak-Sneppen model
Posted on Fri 24 April 2020 in math
I just did some simulation on Bak-Sneppen model, you can check it out at GitHub.
Proving an inequality with Julia and interval arithmetic
Posted on Sat 11 April 2020 in math
I want thank David P. Sanders and Benoît Richard for helping me go through the problems I met while writing …
Long runs in coin tosses
Posted on Tue 03 December 2019 in math
The Nested Radical Constant
Posted on Tue 19 November 2019 in math
My colleagues at Uppsala University regularly give some puzzles to everyone. We got the following one for this week. I …
RandomTree.jl -- Simulation on large random trees with Julia
Posted on Mon 13 May 2019 in math
I have been working on a software package
RandomTree.jl that could effectively generate pretty
large (\(10^8\) nodes) random …
The joy of experimental mathematics
Posted on Sat 12 January 2019 in math
I came across an interesting identity on math.stackexchange.com.
The pitfall of using rand() for simulation
Posted on Sat 22 January 2011 in math
This was probably the first simulation I did. How naive I was!