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Oscillation criteria for certain fourth order nonlinear functional differential equations

✍ Scribed by Ravi P. Agarwal; Said R. Grace; Jelena V. Manojlovic

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
428 KB
Volume
44
Category
Article
ISSN
0895-7177

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✦ Synopsis

Some new criteria for the oscillation of the fourth order functional differential equation

where Ξ΄ = Β±1 are established.

πŸ“œ SIMILAR VOLUMES

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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