Sufficient conditions are obtained in terms of coefficient functions such that a linear homogeneous third order differential equation is strongly oscillatory.
@article{107783,
author = {N. Parhi and Seshadev Padhi},
title = {On oscillatory linear differential equations of third order},
journal = {Archivum Mathematicum},
volume = {037},
year = {2001},
pages = {33-38},
zbl = {1090.34533},
mrnumber = {1822761},
language = {en},
url = {http://dml.mathdoc.fr/item/107783}
}
Parhi, N.; Padhi, Seshadev. On oscillatory linear differential equations of third order. Archivum Mathematicum, Tome 037 (2001) pp. 33-38. http://gdmltest.u-ga.fr/item/107783/
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