The inverse scattering transform in the form of a Riemann-Hilbert problem for the Dullin-Gottwald-Holm equation

by Dmitry Shepelsky, Lech Zielinski
Published 2017-01-01

Perturbation series for Jacobi matrices and the quantum Rabi model

by Mirna Charif, Lech Zielinski
Published 2021-04-01

Asymptotic expansion of large eigenvalues for a class of unbounded Jacobi matrices

by Ayoub Harrat, El Hassan Zerouali, Lech Zielinski
Published 2020-03-01