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On the Calculation of Low Frequency Oscillations of the Earth's Core
Published online by Cambridge University Press: 19 July 2016
Abstract
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The problem of calculation of low frequency oscillations of an ideal rotating compressible fluid is investigated. An original method of solving such a problem, based on using characteristic functions of the Poincaré operator is proposed. An efficient scheme of calculating the characteristic numbers and functions of the Poincaré operator is worked out. The high speed of convergence of the method is shown. An essential influence of compressibility on the theoretical nutation amplitude is found.
- Type
- Part 3: Concepts, Definitions, Models
- Information
- Symposium - International Astronomical Union , Volume 141: Inertial Coordinate System on the Sky , 1990 , pp. 163 - 164
- Copyright
- Copyright © Kluwer 1990
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