Recent exact and asymptotic results for products of independent random matrices

G Akemann, JR Ipsen - arXiv preprint arXiv:1502.01667, 2015 - arxiv.org
In this review we summarise recent results for the complex eigenvalues and singular values
of finite products of finite size random matrices, their correlation functions and asymptotic …

[HTML][HTML] A view of the peakon world through the lens of approximation theory

H Lundmark, J Szmigielski - Physica D: Nonlinear Phenomena, 2022 - Elsevier
Peakons (peaked solitons) are particular solutions admitted by certain nonlinear PDEs, most
famously the Camassa–Holm shallow water wave equation. These solutions take the form of …

Singular value correlation functions for products of Wishart random matrices

G Akemann, M Kieburg, L Wei - Journal of Physics A …, 2013 - iopscience.iop.org
We consider the product of M quadratic random matrices with complex elements and no
further symmetry, where all matrix elements of each factor have a Gaussian distribution. This …

Singular values of products of Ginibre random matrices, multiple orthogonal polynomials and hard edge scaling limits

ABJ Kuijlaars, L Zhang - Communications in Mathematical Physics, 2014 - Springer
Abstract Akemann, Ipsen and Kieburg recently showed that the squared singular values of
products of M rectangular random matrices with independent complex Gaussian entries are …

Singular value statistics of matrix products with truncated unitary matrices

M Kieburg, ABJ Kuijlaars… - International Mathematics …, 2016 - academic.oup.com
We prove that the squared singular values of a fixed matrix multiplied with a truncation of a
Haar distributed unitary matrix are distributed by a polynomial ensemble. This result is …

Local limits in pp‐adic random matrix theory

R Van Peski - Proceedings of the London Mathematical …, 2024 - Wiley Online Library
We study the distribution of singular numbers of products of certain classes of pp‐adic
random matrices, as both the matrix size and number of products go to∞ ∞ simultaneously …

Singular values of products of random matrices and polynomial ensembles

ABJ Kuijlaars, D Stivigny - Random Matrices: Theory and …, 2014 - World Scientific
Akemann, Ipsen, and Kieburg showed recently that the squared singular values of a product
of M complex Ginibre matrices are distributed according to a determinantal point process …

Muttalib–Borodin ensembles in random matrix theory—realisations and correlation functions

PJ Forrester, D Wang - 2017 - projecteuclid.org
Muttalib–Borodin ensembles are characterised by the pair interaction term in the eigenvalue
probability density function being of the form ∏_1≤j<k≤N(λ_k-λ_j)(λ_k^θ-λ_j^θ). We study …

Bulk and soft-edge universality for singular values of products of Ginibre random matrices

DZ Liu, D Wang, L Zhang - 2016 - projecteuclid.org
It has been shown by Akemann, Ipsen and Kieburg that the squared singular values of
products of M rectangular random matrices with independent complex Gaussian entries are …

[图书][B] An inverse spectral problem related to the Geng–Xue two-component peakon equation

H Lundmark, J Szmigielski - 2016 - ams.org
We solve a spectral and an inverse spectral problem arising in the computation of peakon
solutions to the two-component PDE derived by Geng and Xue as a generalization of the …