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Title of Article

ON THE CONTRIBUTION OF TIDAL DEFORMATION INTO THE DIFFERENTIAL ROTATION OF THE EARTH'S INNER CORE


Issue
4
Date
2011

Article type
scientific article
UDC
517.958+622.011.4;622.023
Pages
2118-2119
Keywords
 


Authors
Grigorev Yu.M.
Severo-Vostochnyy federalnyy universitet im. M.K. Ammosova, Yakutsk

Mokhnachevskiy A.N.
Severo-Vostochnyy federalnyy universitet im. M.K. Ammosova, Yakutsk

Skryabina O.E.
Severo-Vostochnyy federalnyy universitet im. M.K. Ammosova, Yakutsk


Abstract
Based on the kinematical approach, two- and three-dimensional mathematical models of tidal deformations of liquid and solid cores of the Earth are developed. Boundary value problems of the two-dimensional model are solved by the small parameter method. The effect of differential rotation of the inner core with the eastern drift is obtained. The formula correlating the angular velocity of rotation of the Earth's core and mantle is obtained.

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