10 citations · 15 across the 4 of their papers we have counts for
4 papers
Intertwining of exactly solvable generalized Schrodinger equations
A. A. Suzko, E. P. Velicheva
The Darboux transformation operator technique in differential and integral forms is applied to the generalized Schrodinger equation with a position-dependent effective mass and wit…
Intertwining technique for a system of difference Schroedinger equations and new exactly solvable multichannel potentials
L. M. Nieto, B. F. Samsonov, A. A. Suzko
The intertwining operator technique is applied to difference Schroedinger equations with operator-valued coefficients. It is shown that these equations appear naturally when a disc…
Discrete supersymmetries of the Schrodinger equation and non-local exactly solvable potentials
Boris F. Samsonov, A. A. Suzko
Using an isomorphism between Hilbert spaces and we consider Hamiltonians which have tridiagonal matrix representations (Jacobi matrices) in a discrete basis and an…
Exact solutions of nonstationary Schredinger equations and geometric phase
A. A. Suzko, E. P. Velicheva
A procedure of solving nonstationary Schredinger equations in the exact analytic form is elaborated on the basis of exactly solvable stationary models. The exact solutions are empl…