Finite frames, frame potentials and determinantal point processes on the sphere
Probability
2021-05-13 v1
Abstract
Herein, we address the expectations of frame potentials of three types of determinantal point processes(DPPs) on the d-dimensional unit sphere: (i) spherical ensembles on the 2-dimensional unit sphere; (ii) harmonic ensembles on the d-dimensional unit sphere and (iii) jittered sampling point processes on the d-dimensional unit sphere. The random point configurations generated by such DPPs converge more rapidly towards finite unit norm tight frames(FUNTFs) than the Poisson point processes on the unit sphere.
Keywords
Cite
@article{arxiv.2104.09980,
title = {Finite frames, frame potentials and determinantal point processes on the sphere},
author = {Masatake Hirao},
journal= {arXiv preprint arXiv:2104.09980},
year = {2021}
}