36 citations · 40 across the 6 of their papers we have counts for
5 papers · 1 filter
Norm Convergence Rate for Multivariate Quadratic Polynomials of Wigner Matrices
Jacob Fronk, Torben Krüger, Yuriy Nemish
We study Hermitian non-commutative quadratic polynomials of multiple independent Wigner matrices. We prove that, with the exception of some specific reducible cases, the limiting s…
Mesoscopic Spectral CLT for Block Correlated Random Matrices
Torben Krüger, Yuriy Nemish
For random matrices with block correlation structure we show that the fluctuations of linear eigenvalue statistics are Gaussian on all mesoscopic scales with universal variance whi…
Singularity degree of structured random matrices
Torben Krüger, David Renfrew
We consider the density of states of structured Hermitian random matrices with a variance profile. As the dimension tends to infinity the associated eigenvalue density can develop…
Randomly coupled differential equations with elliptic correlations
László Erdős, Torben Krüger, David Renfrew
We consider the long time asymptotic behavior of a large system of linear differential equations with random coefficients. We allow for general elliptic correlation structures…
Spectral radius of random matrices with independent entries
Johannes Alt, Laszlo Erdos, Torben Krüger
We consider random matrices with independent and centered entries and a general variance profile. We show that the spectral radius of converges with very high p…