arXiv subjects
Publications and source records attributed to Dan Comanescu.
In this paper we study a concept of mass-moment parameter which is the generalization of the mass and the moments of inertia of a continuous media. We shall present some interesting kinematical results in the hypothesis that a set of mass-moment parameters are conserved in a motion of a continuous media.
In this paper we shall define and study the angular momentum-energy space for the classical problem of plane-motions of a particle situated in a potential field of a central force. We shall present the angular momentum-energy space for some important cases.
In this paper we introduce the $ε$ - revised system associated to a Hamilton - Poisson system. The $ε$ - revised system of the rigid body with three linear controls is defined and some of its geometrical and dynamical properties are investigated.