L. Gotusso et A. Veneziani, DISCRETE AND CONTINUOUS NONLINEAR MODELS FOR THE VIBRATING ROD, Mathematical and computer modelling, 24(4), 1996, pp. 99-115
Discrete linear and nonlinear models for the vibrating rod with a Gree
nspan approach and the corresponding continuous models are considered.
The discretization order of the discrete schemes with respect to the
continuous ones and the stability conditions in numerical integration
are considered. Finally, some numerical results are analyzed.