Homoclinical structures in nonautonomous systems: Nonautonomous chaos.
For general nonautonomous systems, integral sets similar to homoclinic structures of an autonomous system are introduced. A description of integral curves near such a set is given.
Lerman
L. M.
LM
Research Institute of Applied Mathematics and Cybernetics 10, Ul'yanov st, Nizhny Novgorod, 603005 Russia.
Shil'nikov
L. P.
LP