EXISTENCE AND GLOBAL STABILITY OF ALMOST AUTOMORPHIC SOLUTIONS FOR SHUNTING INHIBITORY CELLULAR NEURAL NETWORKS WITH TIME-VARYING DELAYS IN LEAKAGE TERMS ON TIME SCALES
Author(s) -
Changjin Xu,
Xianhua Tang,
Peiluan Li
Publication year - 2018
Publication title -
journal of applied analysis and computation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.55
H-Index - 21
eISSN - 2158-5644
pISSN - 2156-907X
DOI - 10.11948/2018.1033
Subject(s) - exponential stability , leakage (economics) , mathematics , control theory (sociology) , shunting , artificial neural network , exponential function , exponential growth , inhibitory postsynaptic potential , dynamic equation , stability (learning theory) , fixed point theorem , mathematical analysis , computer science , physics , nonlinear system , neuroscience , artificial intelligence , quantum mechanics , machine learning , control (management) , biology , economics , macroeconomics
In this paper, shunting inhibitory cellular neural networks(SICNNs) with time-varying delays in leakage terms on time scales are investigated. With the aid of the existence of the exponential dichotomy of linear dynamic equations on time scales, fixed point theorem and the theory of calculus on time scales, we establish some sufficient conditions to ensure the existence and exponential stability of almost automorphic solutions for the model. An example with its numerical simulations is given to illustrate the feasibility and effectiveness of the theoretical findings.
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