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20092020
most citedThe outliers among the singular values of large rectangular random matrices with additive fixed rank deformation

5 citations · 8 across the 5 of their papers we have counts for

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math.CO2020★ 3 cited

Polyharmonic functions and random processes in cones

Francois Chapon, Eric Fusy, Kilian Raschel

We investigate polyharmonic functions associated to Brownian motion and random walks in cones. These are functions which cancel some power of the usual Laplacian in the continuous…

math.CO2009

Interlacing Property of Zeros of Eigenvectors of Schrödinger Operators on Trees

Francois Chapon

We prove an analogue for trees of Courant's theorem on the interlacing property of zeros of eigenfunctions of a Schrödinger operator. Let be a finite tree, and a S…