5. Determinantal point processes
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Problem 5.1.
[Carlos Beltrán] Prove optimality of the harmonic ensemble (= using the reproducing kernel of spherical harmonics) among all determinantal point processes for the Riesz energy.
Beltrán-Marzo-Ortega-Cerdà [MR3550366] establish this for the Riesz 2-energy. -
Problem 5.2.
[Carlos Beltrán] Estimate from below the gap between the minimal value of the logarithmic energy and the expected logarithmic energies of determinantal point processes. -
Problem 5.3.
[Carlos Beltrán] Compute discrepancy/energy/separation/etc for other popular symmetric manifolds:- SO(n), U(n), SU(n);
- Grassmannian manifolds
- real projective spaces
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Problem 5.4.
[Thomas Leblé] Find a determinantal point process on the line, minimizing the logarithmic energy.
Cite this as: AimPL: Minimal energy problems with Riesz potentials, available at http://aimpl.org/energyrieszV.