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Dynamical Behavior of Nonautonomous Stochastic Reaction–Diffusion Neural-Network Models.
- Source :
-
IEEE Transactions on Neural Networks & Learning Systems . May2019, Vol. 30 Issue 5, p1575-1580. 6p. - Publication Year :
- 2019
-
Abstract
- This brief investigates nonautonomous stochastic reaction–diffusion neural-network models with S-type distributed delays. First, the existence and uniqueness of mild solution are studied under the Lipschitz condition without the linear growth condition. Due to the existence of a nonautonomous reaction–diffusion term and the infinite dimensional Wiener process, the criteria for the well-posedness of the models are established based on the evolution system theory. Then, the S-type distributed delay, which is an infinite delay, is handled by the truncation method, and sufficient conditions for the global exponential stability are obtained by constructing a simple Lyapunov–Krasovskii functional candidate. Finally, neural-network examples and an illustrative example are given to show the applications of the obtained results. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 2162237X
- Volume :
- 30
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Neural Networks & Learning Systems
- Publication Type :
- Periodical
- Accession number :
- 136117568
- Full Text :
- https://doi.org/10.1109/TNNLS.2018.2869028