Seminar series
Date
Mon, 10 Mar 2025
15:30
15:30
Location
L5
Speaker
Vikram Giri
Organisation
ETH Zurich
We will explore the possibility of getting uniform spectral gaps for some invariant differential operators on hyperbolic manifolds. We will see a construction of a sequence of hyperbolic 3-manifolds with a uniform spectral gap for the 1-form Laplacian acting on coclosed forms and conclude with an application of having such gaps to torsion homology growth. Based on joint works with A. Abdurrahman, A. Adve, B. Lowe, and J. Zung.