Existence of nonoscillatory solutions for system of higher order neutral differential equations
โ Scribed by T. Candan
- Book ID
- 119323446
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 205 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0895-7177
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๐ SIMILAR VOLUMES
In this paper, some existence theorems of nonoscillatory solutions for nth order nonlinear neutral functional differential equations are obtained. Our results extend some known results in recent years.
In this paper, we consider the following higher-order neutral functional differential equations with positive and negative coefficients: -& [z(t) + cx (t -T)l + (-1) \*+l [P(t)?2 (t -CT) -Q(t)2 (t -a)] = 0, t 2 to, where n > 1 is an integer, c E R, ~,o,6 E W+, and P,Q E C([to,m),W+), IR+ = [O ,oo).
In this paper, the existence of nonoscillatory solutions of the first-order neutral delay differential equations with variable coefficients and delays are studied. Some new sufficient conditions are given. In particular, conditions given in this paper are weaker than those known, so the results in t