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Department Announcements

Prosser Lecture 9/23/26 6:30pm, Kemeny 008

Welcome to Dartmouth Mathematics

View Course Information

The Majors in Mathematics and Mathematical Data Science

Diversity, Equity, & Inclusion

The Jack Byrne Scholars Program

Open Faculty and Postdoctoral Positions

View Recent Publications

Department News

Jody Trout, 1963–2026

Jody Trout joined the faculty at Dartmouth College as assistant professor of mathematics in 1995 and was promoted to associate professor in 2001. Read the Dartmouth Arts and Sciences tribute here.

Jody Trout

Graduate Students

Welcoming our incoming PhD students

We are pleased to extend a warm welcome to five new graduate students in our department! Clockwise from upper left: Yibo Wang, William Easton, Sameel Siddiqi, Shreya Sinha; centered, Qingze Li.

composite image of 2026 incoming graduate students, clockwise from upper left: Yibo Wang, William Easton, Sameel Siddiqi, Shreya Sinha; centered, Qingze Li

Special Event

David Mumford of Brown to give Prosser Lecture

David Mumford of Brown University will give the Reese T. Prosser Memorial Lecture, titled Comparing AIs and the Human Brain: the Challenge of Agency at 6:30 p.m. on Wednesday, September 23 in 008 Kemeny. (Click/tap image for full size poster.)

poster for Prosser lecture by David Mumford, with photo and abstract
More news

Recent Publications

Fredholm $\Delta$-filtrations of Fredholm groups

Ahmad Reza Haj Saeedi Sadegh, Jody Trout

Topology and its Applications

On the non-abelian Hodge locus I

Philip Engel, Salim Tayou

Selecta Mathematica

The $\mathbb{Z}_2$-valued spectral flow of a symmetric family of Toeplitz operators

Maxim Braverman, Ahmad Reza Haj Saeedi Sadegh

Journal of Spectral Theory

More publications