Torgeir Lysen

Mathematics

Mathematical expression illustration

About me

I am an incoming PhD student in mathematics at Stanford University. From 2025 to 2026, I completed my master's degree at the Norwegian University of Science and Technology (NTNU) under Kristian Seip, where I wrote about Fourier uniqueness and non-uniqueness pairs.

I am particularly interested in time-frequency analysis, uncertainty principles, and elliptic PDEs.

Honors and awards

  1. Stubban Prize. The prize is normally awarded annually to the top two master's students in mathematics at the Norwegian University of Science and Technology by GPA.
  2. Aker Scholarship. The fellowship supports Norwegian students pursuing graduate study at Stanford, Caltech, the University of Pennsylvania, Harvard, MIT, Cambridge, Oxford, Imperial College London, or National University of Singapore.

Publications and Preprints

  1. Discrete Pauli pairs, submitted
  2. A discrete Hardy uncertainty principle, submitted
  3. Critical and asymmetric Fourier uniqueness pairs, submitted