Project supported by the National Natural Science Foundation of China(Grant No.10972127)
In this paper,the Mei symmetry of Tzénoff equations for the higher-order nonholonomic system and the new conserved quantities derived from that are researched,and the function expression of new conserved quantities a...
Project supported by the National Natural Science Foundation of China(Grant Nos.10772025,10932002 and 10972127);the Natural Science Foundation of Henan Province,China(Grant No.102300410144);the Beijing Municipal Key Disciplines Fund for General Mechanics and Foundation of Mechanics,China
Stability for the manifolds of equilibrium states of a generalized Birkhoff system is studied. A theorem for the stability of the manifolds of equilibrium states of the general autonomous system is used to the general...