Dr. Jeremy Hahn

Associate Professor

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Biography

Jeremy Hahn joined the Mathematics faculty as an Assistant Professor in July 2021 and was promoted to Associate Professor in July 2025. He earned his bachelor's degree in Mathematics from the Massachusetts Institute of Technology in 2013 and followed it with a PhD from Harvard University in 2018. After completing his doctoral studies, he returned to MIT as a National Science Foundation postdoc and C.L.E. Moore instructor in 2018. Hahn's research focuses on algebraic topology and homotopy theory, with a particular emphasis on structured ring spectra. His collaborators work on equivariant chromatic homotopy theory, the classification of high-dimensional manifolds, and redshift conjectures in algebraic K-theory. His efforts offer new proofs of the Segal conjecture, showing real orientations of Lubin–Tate spectra.

Research Interests

Experience

Assistant Professor

2021-07-01 — 2025-07-01

Massachusetts Institute of Technology • Cambridge, MA

Assistant Professor in the Mathematics department, promoted to Associate Professor in July 2025.

C.L.E. Moore Instructor

2018-01-01 — 2019-01-01

Massachusetts Institute of Technology • Cambridge, MA

National Science Foundation postdoc and instructor in the Mathematics department.