A principal possibility for computer investigation of evolution of dynamical systems independent on time accuracy View Full Text


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Article Info

DATE

2015-06

AUTHORS

V. G. Gurzadyan, V. V. Harutyunyan, A. A. Kocharyan

ABSTRACT

Extensive N-body simulations are among the key means for the study of numerous astrophysical and cosmological phenomena, so various schemes are developed for possibly higher accuracy computations. We demonstrate the principal possibility for revealing the evolution of a perturbed Hamiltonian system with an accuracy independent on time. The method is based on the Laplace transform and the derivation and analytical solution of an evolution equation in the phase space for the resolvent and using computer algebra. More... »

PAGES

252

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1140/epjc/s10052-015-3479-5

DOI

http://dx.doi.org/10.1140/epjc/s10052-015-3479-5

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1011386821


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