Colin Defant

Hertz Fellow: Colin Defant
School

Princeton University

Area of Study

Mathematics

Fellowship Years

2018 - present

Colin Defant, born in Tampa, Florida, graduated from the University of Florida in May of 2017 with a Bachelor of Science degree in mathematics. He has written twenty-seven articles in the areas of number theory and combinatorics. Of these articles, Defant is most proud of one that develops a new combinatorial construction concerning the postorder traversals of decreasing plane trees. Defant used his construction to solve an open problem from 1990. He then applied that result in order to make significant progress toward a solution to another problem from 1990 that many researchers had deemed intractable. Defant is currently a graduate student at Princeton University, where he plans to study combinatorics and theoretical computer science. Specifically, he is interested in the combinatorial properties of data types such as trees, stacks, and queues. He is also interested in sequential dynamical systems, which are models of computer simulation that have found applications in traffic simulation and molecular biology and have recently been linked to other areas of algebraic combinatorics.

Colin is actively involved in organizing events that encourage an appreciation of mathematics among the general public, especially among high school students. When he was the president of the University Math Society at the University of Florida, he advised his peers on how to find mathematical research opportunities and how to conduct research and give presentations professionally. During the summer of 2017, he worked as an adviser at the University of Minnesota Duluth Mathematics REU program. He will return to this program as an adviser during the summer of 2018.

In high school, Defant pole vaulted for his school's track team and taught several other students how to pole vault. He hopes to continue pole vaulting after he earns his Ph.D. In his free time, he enjoys composing electronic music and listening to music by Owl City.