Харвестер відкритої науки НАН України

Green's formula and theorems on complete collection of isomorphisms for general elliptic boundary value problems for Douglis-Nirenberg systems

за авторством Roitberg, Ya., Roitberg, I.
Опубліковано в: Нелинейные граничные задачи (1999)

The Discrete Self-Adjoint Dirac Systems of General Type: Explicit Solutions of Direct and Inverse Problems, Asymptotics of Verblunsky-Type Coefficients and the Stability of Solving...

за авторством Roitberg, I., Sakhnovich, A.
Опубліковано в: Журнал математической физики, анализа, геометрии (2018)

Pseudo-Exponential-Type Solutions of Wave Equations Depending on Several Variables

за авторством Fritzsche, B., Kirstein, B., Roitberg, I.Y., Sakhnovich, A.L.
Опубліковано в: Symmetry, Integrability and Geometry: Methods and Applications (2015)