Michael Geis

most citedConcentration of quantum integrable eigenfunctions on a convex surface of revolution

2 citations · 2 across the 2 of their papers we have counts for

collaborators

2 papers

math.SP2022

Scaling asymptotics for ladder sequences of spherical harmonics at caustic latitudes

Michael Geis

We study the concentration of ladder sequences of spherical harmonics on caustic latitude circles. We prove that they have Airy scaling asymptotics. We also determine the weak* lim…

math.SP2020★ 2 cited

Concentration of quantum integrable eigenfunctions on a convex surface of revolution

Michael Geis

Let $(S^{2}, g)$ be a convex surface of revolution and $H \subset S^{2}$ the unique rotationally invariant geodesic. Let $φ_{m}^{ℓ}$ be the orthonormal basis of joint eigenfunctions of $…