On a hypothesis concerning Hamiltonians of canonical systems
We present a classification of canonical systems and show that, under certain conditions, Hamiltonians belonging to the same class are linearly similar.
English version (Springer): Ukrainian Mathematical Journal 46 (1994), no. 10, pp 1578-1583.
Citation Example: Sakhnovich L. A. On a hypothesis concerning Hamiltonians of canonical systems // Ukr. Mat. Zh. - 1994. - 46, № 10. - pp. 1428–1431.