The dynamical systems approach to numerical integration
Author(s) -
Jack Wisdom
Publication year - 2017
Publication title -
monthly notices of the royal astronomical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.058
H-Index - 383
eISSN - 1365-8711
pISSN - 0035-8711
DOI - 10.1093/mnras/stx2906
Subject(s) - physics , dynamical systems theory , numerical integration , series (stratigraphy) , dynamical system (definition) , celestial mechanics , classical mechanics , motion (physics) , planet , mathematics , statistical physics , astrophysics , mathematical analysis , quantum mechanics , paleontology , biology
The dynamical systems approach to numerical integration is reviewed and extended. The new method is compared to some alternative methods based on the Lie series approach. The test problem is the motion of the outer planets. The algorithms developed using the dynamical systems approach perform well.
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