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Oscillation criteria for weakly superlinear differential equations of even order

✍ Scribed by Kurt Kreith; Takaŝi Kusano; Manabu Naito

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
346 KB
Volume
38
Category
Article
ISSN
0022-0396

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Forced oscillation of second order super
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✍ Yuan Gong Sun; James S. W. Wong 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 130 KB

## Abstract In this paper, we establish some new criteria for the oscillation of second order forced nonlinear differential equations (__r__ (__t__ )__x__ ′(__t__ ))′ + __p__ (__t__ )__x__ ′(__t__ ) + __q__ (__t__ )__f__ (__x__ (__t__ )) = __e__ (__t__ ) in both cases when __q__ (__t__ ) < 0 and __