Archives for Math Mondays

February 6, 2023
Wirefly Hive Problem
March 28, 2022
Circular Prison of Unknown Size
February 15, 2021
A Cooperative Hat Game
March 30, 2020
The Dehn Invariant, or, Tangrams In Space
September 29, 2019
The Mathematical Hydra
November 16, 2018
Safes and Keys
November 12, 2018
Ax-Grothendieck Theorem
November 5, 2018
Wedderburn's Little Theorem
October 29, 2018
Sylow Theorems
October 22, 2018
The Heawood Number
October 15, 2018
Linearity of Expectation
October 8, 2018
Expected Density of Pigeons
October 1, 2018
Cauchy Residue Theorem
September 24, 2018
Monsky's Theorem
September 17, 2018
Doubling Loaves, in Two Ways
September 10, 2018
The Multiplicative Structure of \( \Bbb Z / n \Bbb Z \)