简介:Sufficientconditionsforthenonoscillatorysolutionsofaclassofthirdordernonlineardifferentialequationsarepresented.TheresultsobtainedgeneralizesomecriteriagivenbyParhi.Insomespecialca,ses,someoftheseresultscontainweakerconditions.
NONOSCILLATION RESULTS FOR A CLASS OF THIRD ORDER NONLINEAR DIFFERENTIAL EQUATIONS