19

Symmetry of Lagrangians of Nonholonomic Controllable Mechanical Systems

Year:
2010
Language:
english
File:
PDF, 1.81 MB
english, 2010
25

Conformal invariance and conserved quantities of a general holonomic system with variable mass

Year:
2010
Language:
english
File:
PDF, 313 KB
english, 2010