About the string with beads
Žurnal matematičeskoj fiziki, analiza, geometrii, Tome 10 (2003) no. 3, pp. 301-306
Cet article a éte moissonné depuis la source Math-Net.Ru
We consider a classical problem of free oscillations of the elastic weightless string with $N$ beads which has been originally studied by Lagrange. We prove that for $N$ being prime or a power of $2$ the maximal displacement of the bead from its equilibrium position increases to infinity as $N\to\infty$ while the total energy of system remains bounded by independent on $N$ constant.
@article{JMAG_2003_10_3_a2,
author = {A. D. Myshkis and A. M. Filimonov},
title = {About the string with beads},
journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
pages = {301--306},
year = {2003},
volume = {10},
number = {3},
language = {en},
url = {http://geodesic.mathdoc.fr/item/JMAG_2003_10_3_a2/}
}
A. D. Myshkis; A. M. Filimonov. About the string with beads. Žurnal matematičeskoj fiziki, analiza, geometrii, Tome 10 (2003) no. 3, pp. 301-306. http://geodesic.mathdoc.fr/item/JMAG_2003_10_3_a2/