𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Oscillation criteria in delay equations

✍ Scribed by O Arino; I Györi; A Jawhari


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
297 KB
Volume
53
Category
Article
ISSN
0022-0396

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Oscillation Criteria for Impulsive Delay
✍ Yuzhu Zhang; Aimin Zhao; Jurang Yan 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 129 KB

Some new results on oscillation and nonoscillation for delay differential equations with impulses are established. A counterexample is given which shows that a known oscillation criterion is incorrect.

New Oscillation Criteria for Delay Diffe
✍ Zhiguo Luo; Jianhua Shen 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 88 KB

This paper considers the delay difference equation where p n is a sequence of nonnegative real numbers and k is a positive integer. Some new oscillation criteria for this equation are obtained. Our theorems improve all known results in the literature.