When the UK Government announces a new list of honours, we (let’s be honest – sometimes) write up a list of those particularly mathematical entries. Here is the selection for the 2018 New Years Honours list. Howard Groves, Member, Senior Mathematical Challenge Problems Group and Member, UK Mathematics Trust Challenges Sub Trust. OBE, for services to… Read more »

# Review: Geometry Snacks, by Ed Southall and Vincent Pantaloni

Exams have a nasty habit of sucking the joy out of a subject. My interest in proper literature was dulled by A-Level English, and I celebrated my way out of several GCSE papers – in subjects I’d picked because I enjoyed them – saying “I’ll never have to do that again.” Geometry is a topic… Read more »

# Donald Knuth’s 2017 Christmas lecture: “A Conjecture That Had To Be True”

Every year, Donald Knuth gives a Christmas lecture at Stanford. This year, he wanted to talk about a conjecture he’s recently investigated. It’s just over an hour long. Sit down with a warm drink and enjoy some interesting recreational maths from the master.

# A winning competition

As part of this year’s MathsJam gathering, as for the last few years, we held a competition competition (you may have seen Peter’s recent post about his entry to the same event in 2014). My competition was the winner, and I thought I’d share with you some of the entries, as I very much enjoyed… Read more »

# “Pariah Moonshine” Part III: Pariah Groups, Prime Factorizations, and Points on Elliptic Curves

In Part I of this series of posts, I introduced the sporadic groups, finite groups of symmetries which aren’t the symmetries of any obvious categories of shapes. The sporadic groups in turn are classified into the Happy Family, headed by the Monster group, and the Pariahs. In Part II, I discussed Monstrous Moonshine, the connection… Read more »

# Review: The Maths Behind… by Colin Beveridge

Ed Rochead sent us this review of Aperiodipal Colin Beveridge’s latest pop maths book. This book is written to answer the question ‘when would you ever use maths in everyday life?’ It therefore focuses on applied maths, across a surprisingly wide breadth of applications. The book is organised into sections such as ‘the human world’,… Read more »

# Carnival of Mathematics 152

The next issue of the Carnival of Mathematics, rounding up blog posts from the month of November, and compiled by TD, is now online at Chalkdust Magazine. The Carnival rounds up maths blog posts from all over the internet, including some from our own Aperiodical. See our Carnival of Mathematics page for more information.