MUMS Friday Event: On Hales’ proof of the Kepler conjecture.

Oops! First week back, and I’m late posting this up — it’s on today (obviously) and it looks to be a cracker, so make sure to get to the Physics Podium at 1pm! More details below. —————

What a curious day.

Ever had one of those surreal-ish, bizarre days? I woke up this morning with a plan to go in to the Maths Library at uni (for the first time ever) and track down a few books before lunch with friends. First, just off the bus, an old friend from Ballarat managed to recognize me from [...]

MUMS Friday Event: The spine of an amoeba and other tropical curiosities.

Blaaaaaaargh. I’m not feeling particularly well today. Not sure why, but I’m working on the assumption that it’s an extremely temporary situation. Nevertheless, I’m not in a ‘writing lots of information mood’, so just know this: The event this week will be awesome, it will be on tropical geometry, and (as always) there are more [...]

MUMS Friday Event: The wonderment of the finger and D’Alembert’s dream.

If that title sounds cryptic, that’s because…well, it is. This week the MUMS event is sort of a mixed bag approach. Antoinette Tordesillas, from the applied maths tribe of the maths department, has gathered together five of her students, and each of them will be giving a short presentation on some problem or issue they [...]

It’s always nice to see an open problem solved.

I put up this open problem on a whiteboard in the MUMS room well over a month ago now: And finally, someone has come along and solved it! Huzzah!

Numbers that pwn.

It’s interesting what one finds just scrambling around the internet aimlessly. Sure, most of the time you just stumble accidentally into porn sites (or ‘accidentally’); but occasionally you come across gems like pretty wild narcissistic numbers — numbers that pwn. According to the site, a pretty wild narcissistic number is… … an integer n that can be expressed [...]

Holy textbook fail, Batman!

I think we can safely file this one under how not to motivate mathematical problems…

MUMS Friday Event: The Mathematics of Juggling.

Henry Segerman, to the best of my knowledge, is a reasonably recent addition to the academic staff at the University of Melbourne — having come in this year as a research fellow (or last year — as ever I’m a bit hazy on the details). He’s got an extremely interesting website on all sorts of [...]

MUMS Friday Event: Knots and links.

As you can see, I’ve decided that it’s about time I gave these weekly notifications some kind of label — thus is born the MUMS Friday Event category of my blog which, considering there is an event every Friday of every week, should be getting a fair bit of love from me until the end [...]

I can’t really talk about Mandelbrot with including Jonathan Coulton.

Such an awesome, awesome song… Oh, and some extra bonus fun: