Influence of computer reduction on the results of computer calculations for long-term integration
Author: Ignatenko, P. I.
Source: Astronomical and Astrophysical Transactions, Volume 22, Numbers 4-5, Numbers 4-5/August-October 2003 , pp. 551-555(5)
Publisher: Taylor and Francis Ltd
Abstract:Computer reduction is one reason why many computer models of celestial mechanics exhibit chaotic behaviour. This makes the build-up of long-term prognoses of behaviour of small bodies in the Solar System more complicated. Utilizing stochastic variation in the initial conditions of the model within the accuracy of the computing system's bit grid we can smooth the influence of computer reduction and construct more valuable prognoses.
Document Type: Research Article
Publication date: Numbers 4-5/August-October 2003