Pushnitski Alexander Borisovich

Publications in Math-Net.Ru

1. Unbounded integral Hankel operators
   
   Funktsional. Anal. i Prilozhen., 59:3 (2025),  96–126
2. Spectral asymptotics for a family of LCM matrices
   
   Algebra i Analiz, 34:3 (2022),  207–231
3. Szegő-type limit theorems for “multiplicative Toeplitz” operators and non-Følner approximations
   
   Algebra i Analiz, 32:6 (2020),  101–123
4. An Integer-Valued Version of the Birman–Krein Formula
   
   Funktsional. Anal. i Prilozhen., 44:4 (2010),  80–86
5. On the Koplienko spectral shift function. I. Basics
   
   Zh. Mat. Fiz. Anal. Geom., 4:1 (2008),  63–107
6. Spectral shift function in strong magnetic fields
   
   Algebra i Analiz, 16:1 (2004),  207–238
7. Spectral Shift Function of the Schrödinger Operator in the Large Coupling Constant Limit
   
   Funktsional. Anal. i Prilozhen., 36:3 (2002),  93–95
8. Integral estimates for the spectral shift function
   
   Algebra i Analiz, 10:6 (1998),  198–233
9. A representation for the spectral shift function in the case of perturbations of fixed sign
   
   Algebra i Analiz, 9:6 (1997),  197–213
10. Discrete spectrum in the gaps of perturbed pseudorelativistic Hamiltonian
    
    Zap. Nauchn. Sem. POMI, 249 (1997),  102–117
11. On a triangular factorization of positive operators
    
    Zap. Nauchn. Sem. POMI, 239 (1997),  45–60
12. Point Spectrum on a Continuous Spectrum for Weakly Perturbed Stark Type Operators
    
    Funktsional. Anal. i Prilozhen., 29:4 (1995),  31–44
13. Scattering on an anisotropic potential in a constant electric field
    
    Zap. Nauchn. Sem. POMI, 230 (1995),  103–114