Moscow University Mathematics Bulletin

, Volume 70, Issue 3, pp 111–114 | Cite as

New case of complete integrability of dynamics equations on a tangent fibering to a 3D sphere



The paper presents the results of study of the motion equations for a dynamically symmetric 4D-rigid body placed in a certain non-conservative field of forces. The form of the field is taken from the dynamics of actual 2D- and 3D-rigid bodies interacting with the medium in the case when the system contains a non-conservative pair of forces forcing the center of mass of a body to move rectilinearly and uniformly. A new case of integrability is obtained for dynamic equations of body motion in a resisting medium filling a four-dimensional space under presence of a tracking force.


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© Allerton Press, Inc. 2015

Authors and Affiliations

  1. 1.Research Institute of MechanicsMoscow State UniversityLeninskie Gory, MoscowRussia

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