2 papers
math.CO2021
On the Distance Spectra of Extended Double Stars
Anuj Sakarda, Jerry Tan, Armaan Tipirneni
The distance matrix of a connected graph is defined as the matrix in which the entries are the pairwise distances between vertices. The distance spectrum of a graph is the set of e…
math.HO2019
It's Common Knowledge
Matvey Borodin, Aidan Duncan, Joshua Guo +7
We discuss some old common knowledge puzzles and introduce a lot of new common knowledge puzzles.