Öffnungsinvarianten der Bahnregelflächen euklidischer Zwangläufe
On acceleration and acceleration axes in dual Lorentzian space .
On asymptotic motions of robot-manipulator in homogeneous space
In this paper the notion of robot-manipulators in the Euclidean space is generalized to the case in a general homogeneous space with the Lie group of motions. Some kinematic subspaces of the Lie algebra (the subspaces of velocity operators, of Coriolis acceleration operators, asymptotic subspaces) are introduced and by them asymptotic and geodesic motions are described.
On kinematics and differential geometry of Euclidean submanifolds.
On rotation and vibration motions of molecules
On the dual Darboux rotation axis of the timelike dual space curve.
On the polar moment of inertia of the projection curve.
On the upward motion of a double cone on an inclined plane.
On the volume of the trajectory surfaces under the homothetic motions.
One parameter Lorentzian motions in Lorentz 3-space