Sean O’Rourke

activity

20092026

most citedGaussian Fluctuations of Eigenvalues in Wigner Random Matrices

58 citations · 206 across the 36 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

math.PR2022★ 1 cited

Extreme eigenvalues of Laplacian random matrices with Gaussian entries

Andrew Campbell, Kyle Luh, Sean O'Rourke +2

A Laplacian matrix is a real symmetric matrix whose row and column sums are zero. We investigate the limiting distribution of the largest eigenvalues of a Laplacian random matrix w…

math.PR2022

Spectrum of Lévy-Khintchine Random Laplacian Matrices

Andrew Campbell, Sean O'Rourke

We consider the spectrum of random Laplacian matrices of the form $L_{n} = A_{n} - D_{n}$ where $A_{n}$ is a real symmetric random matrix and $D_{n}$ is a diagonal matrix whose entries are equal…