𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the oscillation of solutions and existence of positive solutions of neutral difference equations

✍ Scribed by B.S Lalli; B.G Zhang; Juan Zhao Li


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
665 KB
Volume
158
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Oscillation and Existence of Positive So
✍ X.H. Tang; J.H. Shen πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 214 KB

Consider the higher order neutral differential equation x t y x t y q Ε½ . Ε½ . Ε½ . Q t x t y s 0, t G t with Q t continuous, ) 0, G 0, and n odd. We 0 establish several new sufficient conditions for the oscillation of all solutions and the existence of a positive solution by an associated ordinary di

Existence of Monotone Positive Solution
✍ Shu Tang Liu; Yongqing Liu; Xin-Ping Guan; Jun Yang; Sui Sun Cheng πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 94 KB

This paper is concerned with a class of neutral partial difference equations. The conditions for the existence of monotone eventually positive solutions are established which improve and extend some of the criteria existing in the literature. Comparison theorems are also derived. Results are obtaine

Oscillation and Existence of Positive So
✍ X.H. Tang; J.S. Yu πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 140 KB

We establish several new sufficient conditions for the oscillation of all solutions Ε½ . and the existence of a positive solution when P t y 1 is allowed to oscillate and Ο± Ε½ . the usual divergent condition H Q s ds s Ο± is not satisfied. These conditions are almost sharp and improve some known result