2 papers
nlin.CD2006
Method of Asymptotics beyond All Orders and Restriction on Maps
S. Ajisaka, S. Tasaki
The method of asymptotics beyond all orders (ABAO) is known to be a useful tool to investigate separatrix splitting of several maps. For a class of simplectic maps, the form of map…
nlin.CD2006
Reconnection of Unstable/Stable Manifolds of the Harper Map
S. Ajisaka, S. Tasaki
The Harper map is one of the simplest chaotic systems exhibiting reconnection of invariant manifolds. The method of asymptotics beyond all orders (ABAO) is used to construct unstab…