S. Novo and J. Rojo
A long-term integrator based
on Kirchgraber LIPS-code
pp. 790-794 from Vol. 2 in
C. Perello, C. Simo and J. Sola-Morales (eds.)
EQUADIFF91, International Conference on Differential Equations,
Barcelona, 1991
World-Scientific, Singapore,
1993
Abstract:
Kirchgraber derived in 1988 an integration procedure (called the LIPS-code)
for long-term prediction of the solutions of equations which are perturbations
of systems having only periodic solutions. In a previous paper we introduced
some modifications of Kirchgraber's code which result in improved accuracy
and shorter computation time. In this communication this new integrator
is described and some examples are given to illustrate its performance.
AMS(MOS) subject classification:
65L05
Preprint file as PDF longte.pdf