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New oscillation criteria for a class of second-order nonlinear forced differential equations

✍ Scribed by Fangcui Jiang; Fanwei Meng

Book ID
108175864
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
133 KB
Volume
336
Category
Article
ISSN
0022-247X

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Oscillation criteria for certain forced
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In this paper, two new oscillation criteria for forced second-order nonlinear differential equations of the form (~(,)~(~(~)) W(~)r -~ ~'(~))' + ~(~)i(~(,)) = e(~), ~ >\_ ~o, are established. Our results are based on the information on a sequence of subintervals of [to, c~) only, rather than on the

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Some new sufficient conditions for the oscillation criteria are given for the forced second-order nonlinear differential equations with delayed argument in the form, ## β€’ " (t) + q (t) f (z (~-(t))) = e (t) The results are based on the information only on a sequence of subintervals of [to, oc) ra