Stability of Stochastic Reaction-Diffusion Recurrent Neural Networks with Unbounded Distributed Delays
Author(s) -
Chuangxia Huang,
Xinsong Yang,
Yigang He,
Lehua Huang
Publication year - 2011
Publication title -
discrete dynamics in nature and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 39
eISSN - 1607-887X
pISSN - 1026-0226
DOI - 10.1155/2011/570295
Subject(s) - semimartingale , exponential stability , stability (learning theory) , convergence (economics) , mathematics , recurrent neural network , reaction–diffusion system , mean square , diffusion , artificial neural network , computer science , mathematical analysis , artificial intelligence , physics , nonlinear system , quantum mechanics , machine learning , economics , thermodynamics , economic growth
Stability of reaction-diffusion recurrent neural networks (RNNs) with continuously distributed delays and stochastic influence are considered. Some new sufficient conditions to guarantee the almost sure exponential stability and mean square exponential stability of an equilibrium solution are obtained, respectively. Lyapunov's functional method, M-matrix properties, some inequality technique, and nonnegative semimartingale convergence theorem are used in our approach. The obtained conclusions improve some published results
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