Jc. Eilbeck et Vz. Enolskii, ELLIPTIC SOLUTIONS AND BLOW-UP IN AN INTEGRABLE HENON-HEILES SYSTEM, Proceedings of the Royal Society of Edinburgh. Section A. Mathematics, 124, 1994, pp. 1151-1164
We consider an integrable case of the Henon-Heiles system and use an i
somorphism with the two-gap KdV-flow to construct families of real ell
iptic trajectories which are associated with two-gap elliptic solitons
of the KdV equation. Some of these solutions exhibit blow-up in finit
e time.