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Oscillation criteria for self-adjoint fourth order differential equations

✍ Scribed by E Müller-Pfeiffer

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
734 KB
Volume
46
Category
Article
ISSN
0022-0396

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📜 SIMILAR VOLUMES

Oscillation criteria for fourth-order di
Oscillation criteria for fourth-order differential equations with middle term
✍ Jamel Ben Amara 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 85 KB

## Abstract Oscillation criteria for self‐adjoint fourth‐order differential equations were established for various conditions on the coefficients __r__(__x__) > 0, __q__(__x__) and __p__(__x__). However, most of these results deal with the case when lim~__x__ → ∞~∫^__x__^~1~__q__(__s__) __ds__ < +