Si danno teoremi sul comportamento oscillatorio delle soluzioni di una classe di equazioni differenziali ordinarie del primo ordine con argomento ritardato.
@article{RLINA_1977_8_63_5_351_0,
author = {G.S. Ladde},
title = {Oscillations caused by retarded perturbations of first order linear ordinary differential equations},
journal = {Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti},
volume = {62},
year = {1977},
pages = {351-359},
zbl = {0402.34058},
mrnumber = {0548601},
language = {en},
url = {http://dml.mathdoc.fr/item/RLINA_1977_8_63_5_351_0}
}
Ladde, G.S. Oscillations caused by retarded perturbations of first order linear ordinary differential equations. Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti, Tome 62 (1977) pp. 351-359. http://gdmltest.u-ga.fr/item/RLINA_1977_8_63_5_351_0/
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