✦ LIBER ✦

Oscillation and nonoscillation in neutral equations with integrable coefficients

✍ Scribed by J.S. Yu; Ming-Po Chen; H. Zhang

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 286 KB
Volume: 35
Category: Article
ISSN: 0898-1221
DOI: 10.1016/s0898-1221(98)00019-4

No coin nor oath required. For personal study only.

✦ Synopsis

We obtain, respectively, new sufficient conditions for the oscillation of all solutions and the existence of a positive solution of the neutral delay differential equation

where r,~ E (O,c~), P,Q E C([to, oo),R+), and fro Q(s)ds < oo.

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