lattice tiling
How should people arrange themselves for maximal socialising at a safe distance?
Bill Casselman writes about the intriguing amateur mathematician Henry Perigal, who took his elegant proof of Pythagoras' Theorem literally to his grave - by having it carved on his tombstone.
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Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.
The COVID-19 emergency resulted in some amazing mathematical collaborations.
Here's a simple game at which a human can out-fox even the cleverest algorithm.
The INI is celebrating its 30th birthday. What is it and what is it do for maths and mathematicians?
Here's our coverage from the International Congress of Mathematicians 2022, including the Fields Medals and other prizes.
The COVID-19 pandemic has amplified the differences between us. Understanding these inequalities is crucial for this and future pandemics.