Suresh Eswarathasan

activity

20102024

most citedAveraged Pointwise Bounds for Deformations of Schrodinger Eigenfunctions

6 citations · 6 across the 10 of their papers we have counts for

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Showing 2014Show all

2 papers · 1 filter

math.AP2014

Perturbation of the semiclassical Schrödinger equation on negatively curved surfaces

Suresh Eswarathasan, Gabriel Riviere

We consider the semiclassical Schrödinger equation on a compact negatively curved surface. For any sequence of initial data microlocalized on the unit cotangent bundle, we look at…

math.AP2014

Expected values of eigenfunction periods

Suresh Eswarathasan

Let $(M, g)$ be a compact Riemannian surface. Consider a family of $L^{2}$ normalized Laplace-Beltrami eigenfunctions, written in the semiclassical form $- h_{j}^{2} Δ_{g} ϕ_{h_{j}} = ϕ_{h_{j}}$ ,…