Martin Gebert

activity

20162026

most citedOn pure complex spectrum for truncations of random orthogonal matrices and Kac polynomials

5 citations · 5 across the 2 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.FA2018

On determinants identity minus Hankel matrix

Emilio Fedele, Martin Gebert

In this note, we study the asymptotics of the determinant $det (I_{N} - β H_{N})$ for $N$ large, where $H_{N}$ is the $N \times N$ restriction of a Hankel matrix $H$ with finitely many jum…

math-ph2018

A lower Wegner estimate and bounds on the spectral shift function for continuum random Schrödinger operators

Martin Gebert

We prove a strictly positive, locally uniform lower bound on the density of states (DOS) of continuum random Schrödinger operators on the entire spectrum, i.e. we show that the DOS…