The Aperiodical logo

  • About
  • Podcasts
  • Carnival of Mathematics
  • Send something in
  • RSS
    cp's mathem-o-blog

    Prime Run

    By Christian Lawson-Perfect. Posted May 30, 2022

    Here’s a game I’ve been trying to make for a while. For a while I’ve had a hunch that there’s fun to be had in moving between numbers by using something related to the prime numbers. Over the years I’ve tried out a few different ideas, but none of them ever worked out – they…

    Read more…
    cp's mathem-o-blog

    Didn’t Graduate Texts in Mathematics

    By Christian Lawson-Perfect. Posted May 27, 2022

    A Springer book cover: Didn't Graduate Texts in Mathematics. Sandy McLane? When All The Arrows Mean It's Obvious

    Every now and then a phrase pops into my head and won’t leave until I write it down or tell it to someone else. One day the little voice in my head suggested putting “Didn’t” before the classic series of maths textbooks, Graduate Texts in Mathematics. So I found a cover of a GTIM book,…

    Read more…
    Travels in a Mathematical World

    What we call mathematics

    By Peter Rowlett. Posted May 20, 2022

    I notice in the news is an issue of whether we should have a different name for early maths. It’s actually quite interesting – and quite a problem – the different things we call ‘mathematics’.

    Read more…
    Mathematical Objects

    Mathematical Objects: PageRank

    By Katie Steckles and Peter Rowlett. Posted May 20, 2022

    Five dots labelled Katie, Peter, A, B, C. Arrows from A and B to Katie are labelled 1. Arrows from C to Katie and to Peter are labelled 1/2.

    A conversation about mathematics inspired by the PageRank algorithm. Presented by Katie Steckles and Peter Rowlett. Podcast: Play in new window | Download Subscribe: RSS | List of episodes

    Read more…
    News Roundup

    Aperiodical News Roundup – April 2022

    By Katie Steckles. Posted May 9, 2022

    Here’s a round-up of the mathematical and maths-adjacent news stories we saw in the month of April. Proof News The Kahn-Kalai conjecture, a result from graph theory, has been proved in this ArXiV paper by Stanford mathematicians Jinyoung Park (a former postdoc of Abel prize winner Avi Widgerson) and Huy Tuan Pham. Here’s the writeup…

    Read more…
    Mathematical Objects

    Mathematical Objects: A joke with Bec Hill

    By Katie Steckles and Peter Rowlett. Posted May 6, 2022

    A conversation about mathematics inspired by a joke. Presented by Katie Steckles and Peter Rowlett, with special guest Bec Hill. Podcast: Play in new window | Download Subscribe: RSS | List of episodes

    Read more…
    Carnival of Mathematics

    Carnival of Mathematics 204

    By Katie Steckles. Posted May 5, 2022

    The next issue of the Carnival of Mathematics, rounding up blog posts from the month of April and hosted by Sophie, is now online at Sophie The Mathmo. 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.

    Read more…
  • «Newer Entries
  • Older Entries »

The Aperiodical is a magazine and blog for people who already know they like maths and would like to know more.

Latest news posts

  • Aperiodical News Roundup – October & November 2025
  • Aperiodical News Roundup – August/September 2025
  • #mathober 2025
  • Aperiodical News Roundup – June & July 2025
  • Maths at the Edinburgh Fringe, 2025

Categories

  • Apéryodical
  • Columns
    • A Gardner's Dozen in TikZ
    • Aperiodical Round Up
    • Arty Maths
    • Blackboard Bold
    • Carnival of Mathematics
    • cp's mathem-o-blog
      • Adventures in 3D printing
      • Beach Spectres
      • Integer Sequence Review
    • Double Maths First Thing
    • Follow Friday
    • Interesting Esoterica Summation
    • Irregulars
    • Maths Colm
    • MathsJam
      • MathsJam Recaps
    • Matt Parker's Twitter Puzzles
    • Pascal’s Triangle and its Secrets
    • Phil. Trans. Aperiodic.
    • Puzzlebomb
    • Recreational Maths Seminar
    • The Aperiodical's Mathematical Survey
    • Thoughts of a Maths Enthusiast
    • Travels in a Mathematical World
  • Main
    • Aperiodvent
    • Features
    • Interviews
    • News
      • Competitions
      • Events
        • Black Mathematician Month
      • News Roundup
    • Podcasts
      • All Squared
      • Cushing and CP's Random Talks
      • Mathematical Objects
      • Podcasting About
      • The Aperiodcast
    • Reviews
    • Videos
      • -e^iπ to Watch
  • Pictures
  • Puzzling
  • Report
  • The Big Internet Math-Off
    • The Big Internet Math-Off 2018
    • The Big Internet Math-Off 2019
    • The Big Internet Math-Off 2024
    • The Big Lock-Down Math-Off

The Aperiodical © 2025 Peter Rowlett, Katie Steckles and Christian Lawson-Perfect. All posts © their authors. All rights reserved.