Welcome to the website of the Math Director of Undergraduate Studies.
- We created an unofficial mailing list for students who are interested in getting news from the math DUS. All students are welcome to sign up, whether or not they are majoring (or thinking about majoring) in math. More information, including a signup link, can be found in our FAQ, at
We now have a peer mentor program, its site is at
- We have posted an updated set of FAQ’s, where a lot of questions about courses and requirements are answered:
About advanced courses and the math major:
About calculus and placement exam:
- Adviser lottery for the Fall semester ran on August 6. If you declared math after that, the DUS will serve as your adviser until the next semester. More information about our advising system can be found in the above math-major FAQ.
- Office hours for shopping period and for the Fall term are posted below. It does sometimes happen that we cannot make them, due to illness or an unavoidable conflict. Before coming to see us, it’s good to check this site for any announcements that may affect office hours.
Contact information for the current DUS is in the table below. Both of us can be reached via e-mail first . last @yale.edu.
Yifeng Liu, Director of Undergraduate Studies, DL 410
Office hours (until Dec.6)
Monday 1 - 2pm
Miki Havlickova, Associate DUS, DL 446
Term office hours (until Dec.6)
On Thursday, November 13, there will be no office hour (I will be in a grading session)
Wed 3 - 3:45pm