Asymptotic stability of Hessenberg delay differential-algebraic equations of retarded or neutral type
โ Scribed by Wenjie Zhu; Linda R. Petzold
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 686 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0168-9274
No coin nor oath required. For personal study only.
โฆ Synopsis
In this paper we prove that for Hessenberg delay DAEs of retarded type, the direct linearization along the stationary solution is valid. This validity is obtained by showing the equivalence between the direct linearization and the linearization of the state space form of the original problem, which is assured to be legitimate. Thus the study of the asymptotic stability of the stationary solution can be transformed to the study of the null solution of the linearization of the original problem. We point out here that a similar method can be used to prove the validity of the direct linearization of delay differential-algebraic equations of neutral type.
๐ SIMILAR VOLUMES
Sufficient conditions for all solutions of the neutral differential equations of the form -$ (z(t) + c(t)z(t -r)) + p(t)z(t) + q(t)o(t -l7) = 0 to approach zero as t + ca are established. Some applications to neutral logistic equations and neural networks of neutral type are also presented.
## Abstract In the paper the asymptotic behaviour of the solutions of a class of neutral differential equations with distributed delay is studied.
offer sufficient conditions for the asymptotic stability of the equilibrium point of linear neutral differential systems. An application of our results to a family of artificial neural networks of neutral type is also illustrated.