Closed orbits of fixed energy for a class of N-body problems(*)(*)Supported by Italian Ministry of Education.
Ambrosetti, A., Coti-Zelati, V.Volume:
9
Language:
english
Journal:
Annales de l'Institut Henri Poincare (C) Non Linear Analysis
DOI:
10.1016/s0294-1449(16)30244-x
Date:
March, 1992
File:
PDF, 182 KB
english, 1992