2 papers
math.AP2024
Pointwise Weyl Laws for Quantum Completely Integrable Systems
Suresh Eswarathasan, Allan Greenleaf, Blake Keeler
The study of the asymptotics of the spectral function for self-adjoint, elliptic differential, or more generally pseudodifferential, operators on a compact manifold has a long hist…
math.SP2024
Entropy of logarithmic modes
Suresh Eswarathasan
Let be a compact, boundaryless, Riemannian manifold whose geodesic flow on its unit sphere bundle is Anosov. Consider the (semiclassical) Laplace-Beltrami operator on .…