This is the discussion board for Federico Ardila’s 2012 class in Hopf algebras and combinatorics. The purpose of this blog is to actively discuss the topics as we study them, and exchange ideas that may lead to a better understanding of the material, as well as research projects.
No idea is bad here. No question is stupid here. Half-baked thoughts are very welcome.
The discussions will be in english. If your english is not very good, it can get better here. Don’t be shy.