21-499 News

The list of problems has been updated to reflect everything covered so far (up through Wednesday, 9/4).
Your second write-ups are due Monday, 9/9, and should contain a proposal for this term's research.
Check out this paper published last year for easy-to-state-and-difficult-to-solve conjectures. Sketchy Tweets: Ten Minute Conjectures in Graph Theory. This paper is short and very readable!

Old news

Here is a survey paper on Moore graphs ("and beyond").
Here is a link to the original paper by Hoffman & Singleton.
Lastly, here is a link to the paper about the problem of minimizing interception time for an anti-incursion program navigating a linked list of ports. Also known as the cop vs. gambler problem. This paper omits some of the more computational details. If you'd like a very in-depth version of this same paper, see Chapter 5 of this thesis.
This course now has a Piazza page! Post questions and answers over there. Collaboration, woo!