Tim Duff

I am a 3rd-year PhD student in the Algorithms, Combinatorics, and Optimization program at GA Tech. I am broadly interested in problems which straddle pure and applied math. My advisor is Anton Leykin. Recently, I have been focused on the emerging techniques and applications of Numerical Algebraic Geometry.


(w/ Nathan Bliss, Anton Leykin, Jeff Sommars)Monodromy solver: sequential and parallel (ISSAC 2018.)
(w/ Cvetelina Hill, Anders Jensen, Kisun Lee, Anton Leykin, Jeff Sommars) Solving polynomial systems via homotopy continuation and monodromy (IMA JNA, 2018.)
(w/ Micheal Benedikt, Aditya Sharad, James Worrell.) Polynomial Automata: Zeroness and Applications (LICS 2017.)
(w/ Adam Boocher, Bryan Brown, Laura Lyman, Takumi Murayama, Amy Nesky, Karl Schaefer) Robust Graph Ideals (Ann. Comb.)


Summer 2018 -- Linear Algebra (1554)

Here you will find a copy of the practice exam as well as typed solutions.
Also, here are solutions to test 2 and test 3.

Contact: tduff3**(****at****)**gatech**(**full stop**)**edu