Tn this paper, we obtain some sufficient conditions for the oscillation and nonoscillation of some first order linear neutral functional differential equations. A mistake in the literature is also presented at the end of the paper.
机构:
UNIV SAO PAULO,FAC MED RIBEIRAO PRETO,DEPT MATEMAT,RIBEIRAO PRETO 14100,SP,BRAZILUNIV SAO PAULO,FAC MED RIBEIRAO PRETO,DEPT MATEMAT,RIBEIRAO PRETO 14100,SP,BRAZIL
IZE, AF
FREIRIA, AA
论文数: 0引用数: 0
h-index: 0
机构:
UNIV SAO PAULO,FAC MED RIBEIRAO PRETO,DEPT MATEMAT,RIBEIRAO PRETO 14100,SP,BRAZILUNIV SAO PAULO,FAC MED RIBEIRAO PRETO,DEPT MATEMAT,RIBEIRAO PRETO 14100,SP,BRAZIL