Oscillation theorems for second order nonlinear differential equations with deviating arguments.
Grace, S.R., Lalli, B.S. (1987)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Grace, S.R., Lalli, B.S. (1987)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Blanka Baculíková (2006)
Archivum Mathematicum
Similarity:
Our aim in this paper is to present criteria for oscillation of the nonlinear differential equation The obtained oscillatory criteria improve existing ones.
G. G. Hamedani (1985)
Časopis pro pěstování matematiky
Similarity:
Jozef Džurina (2004)
Mathematica Slovaca
Similarity: