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Oscillation criteria for second-order sublinear differential equation

✍ Scribed by J.V. Manojlović

Book ID
104351806
Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
588 KB
Volume
39
Category
Article
ISSN
0898-1221

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✦ Synopsis

The basic purpose of this paper is to present a new oscillation criteria for second-order sublinear differential equation [a(t)+bc(t))~'(t)]' + q(t)fb(t)) = 0, t 2 to > 0, where a E C'([to, oo)) is positive function,

q E C([to, 00)) has no restriction on its sign, $, f E CT1 (R) are such that Q(z) > 0, zf(s) > 0 for z # 0.

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Oscillation criteria for second-order re
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✍ R.P. Agarwal; Shiow-Ling Shieh; Cheh-Chih Yeh 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 598 KB

some oscillation criteria for the second order retarded differential equation [r(t)Iu'(t)la-lu'(t)]' +P(t)lu(T(t))la-lu(T(t)) = 0 CEO) are given, where CT and /3 are positive constants, and P ## ,T,T E C([to,oo),IR) satisfy some suitable conditions. Our results generalize those of Erbe, Ohriska a