I think dynamical system people should do all the house work!
According to Paul Halmos (image from here):
Don’t just read it; fight it! Ask your own questions,
look for your own examples, discover your own proofs.
Is the hypothesis necessary? Is the converse true?
What happens in the classical special case? What
about the degenerate cases? Where does the proof
use the hypothesis?
— Paul R. Halmos
Graph theory is useful. Indeed.
A practical use of mathematics. Compute the best deal of pizza:
Found on Reddit. Very nicely written.
Analysts of reddit, why do you like analysis?
This article reminds me of a problem on our quiz in Math 107 on logical fallacy.
Here is another one if you are in the mood of finding logical fallacies. It is a true conversation I had with my husband Alan.
Our tap has two settings and one of them has a particularly high pitch when the water is running. I didn’t like the high pitch noise and was in the mood of teasing Alan, so I said:” I don’t like that high pitch noise, but dolphins are fine with it. You are fine with it too, so you are a dolphin!”
Of course, Alan is not a dolphin. Can you point out the logical fallacy in the argument?
Here is another logical fallacy called the Paradox of ravens. It certainly sounds funny at first glance. Try to resolve it?
Today is the -day, and here are some cool things to check out:
Interview with Terence Tao from Numberphile.
If you like to estimate yourself with the Monte Carlo method, this is a fun video to check out. Try to write a code and see how fast you get 100 digits of .
Oh finally, eat some pie for sure.
Update: Just heard you can also compute with coprime numbers. Here is a video.
Here is the Cornell method.
AMS open math notes – http://wp.me/p3qzP-2uu
Might be good resources
Here is some advice from Terence Tao about attending talks and seminars: