Alexander Pushnitski

The Analytic Theory of Matrix Orthogonal Polynomials

David Damanik, Alexander Pushnitski, Barry Simon · Research Portal (King's College London) · 2007 · 187 citations · Full text

Spectral shift function, amazing and multifaceted

M. Sh. Birman, Alexander Pushnitski · Integral Equations and Operator Theory · 1998 · 54 citations

Engineering, Integral Transform, Spectral Analysis +4

The Spectral Shift Function and the Invariance Principle

Alexander Pushnitski · Journal of Functional Analysis · 2001 · 42 citations

Integral Transform, Spectral Analysis, Random Matrix +2

Spectral Asymptotics of Pauli Operators and Orthogonal Polynomials in Complex Domains

N. Filonov, Alexander Pushnitski · Communications in Mathematical Physics · 2006 · 41 citations · Full text

Spectral Theory, Linear Operator, Engineering +7

A trace formula and high-energy spectral asymptotics for the perturbed Landau Hamiltonian

Evgeny Korotyaev, Alexander Pushnitski · Journal of Functional Analysis · 2004 · 31 citations

Spectral Theory, Trace Formula, Perturbation Method +5