Si dànno condizioni sufficienti perché tutte le traiettorie oscillatorie del sistema differenziale , tendano a zero quando .
@article{RLINA_1977_8_62_3_325_0,
author = {Yuichi Kitamura and Taka\^si Kusano},
title = {Vanishing Oscillations of Solutions of a Class of Differential Systems with Retarded Argument},
journal = {Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti},
volume = {62},
year = {1977},
pages = {325-334},
mrnumber = {0497655},
language = {en},
url = {http://dml.mathdoc.fr/item/RLINA_1977_8_62_3_325_0}
}
Kitamura, Yuichi; Kusano, Takaŝi. Vanishing Oscillations of Solutions of a Class of Differential Systems with Retarded Argument. Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti, Tome 62 (1977) pp. 325-334. http://gdmltest.u-ga.fr/item/RLINA_1977_8_62_3_325_0/
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