activity
20052025
most citedRealization of inverse Stieltjes functions by Schrodinger L-systems

2 citations · 3 across the 13 of their papers we have counts for

collaborators
Showing 2018Show all

1 paper · 1 filter

math.SP2018

Perturbations of Donoghue classes and inverse problems for L-systems

Sergey Belyi, Eduard Tsekanovskii

We study linear perturbations of Donoghue classes of scalar Herglotz-Nevanlinna functions by a real parameter and their representations as impedance of conservative L-systems.…