Two oscillation theorems are derived for a second-order differential equation with piecewise constant argument.
@article{1633, title = {Oscillation of second order differential equation with piecewise constant argument}, journal = {CUBO, A Mathematical Journal}, volume = {6}, year = {2004}, language = {en}, url = {http://dml.mathdoc.fr/item/1633} }
Wang, Gen-Qiang; Cheng, Sui Sun. Oscillation of second order differential equation with piecewise constant argument. CUBO, A Mathematical Journal, Tome 6 (2004) . http://gdmltest.u-ga.fr/item/1633/