Abstract:
Bifurcations in degenerate resonance zones for Hamitonian systems with 3/2 degrees of freedom close to nonlinear integrable ones and for symplectic maps of a cylinder are discussed.
The work was partially supported by the RFFR grants 13-01-00589, 14-01-00344 and the grant
(the agreement of August, 2013 No. 02.B.49.21.0003 between The Ministry of education and science
of the Russian Federation and Lobachevsky State University of Nizhni Novgorod).