Exponential Stability of Stochastic Reaction-Diffusion Neural Networks with Mixed Delays in Procurement of Maintenance Material

Article Preview

Abstract:

In order to effectively improve the equipment maintenance material procurement management efficiency, improve economic efficiency of using the procurement funds, strengthen mathematical theory applications in the area of procurement, the neural network used in evaluation of organizational change is one of the most effective means. In this paper, a class of stochastic Cohen–Grossberg neural networks with reaction-diffusion terms, discrete time delay and distributed time delay is investigated. First, we describe the modeling, illuminate the significance of the system and introduce some preliminary definitions and lemmas which will be employed throughout the paper. Then, by using the Lyapunov functional method, M-matrix properties, nonnegative semimartingale convergence theorem and some inequality technique, sufficient conditions are obtained to guarantee the exponential stability of the system.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

2315-2320

Citation:

Online since:

September 2011

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] J. Qiu, J. Cao, Delay-dependent exponential stability for a class of neural networks with time delays and reaction-diffusion terms, J. Franklin Inst. 2009, 346: 301-314.

DOI: 10.1016/j.jfranklin.2008.11.002

Google Scholar

[2] L. Wang, Z. Zhang, Y. Wang, Stochastic exponential stability of the delayed reaction-diffusion recurrent neural networks with Markovian jumping parameters, Phys. Lett. A 2008, 372: 3201-3209.

DOI: 10.1016/j.physleta.2007.07.090

Google Scholar

[3] P. Balasubramaniam, C. Vidhya, Global asymptotic stability of stochastic BAM neural networks with distributed delays and reaction-diffusion terms, J. Comp. Appl. Math. 2010, 234: 3458-3466.

DOI: 10.1016/j.cam.2010.05.007

Google Scholar

[4] Qi Luo, Y. Zhang, Almost sure exponential stability of stochastic reaction diffusion systems, Nonlinear Anal. 2009, 71: 487-493.

DOI: 10.1016/j.na.2008.11.005

Google Scholar

[5] S. Blythe, X. Mao, X. Liao, Stability of stochastic delay neural networks, J. Franklin Inst. 2001, 338: 481-495.

DOI: 10.1016/s0016-0032(01)00016-3

Google Scholar

[6] X. Xu, J. Zhang , W. Zhang, Mean square exponential stability of stochastic neural networks with reaction-diffusion terms and delays, Applied Mathematics Letters 2011, 24: 5-11.

DOI: 10.1016/j.aml.2010.07.002

Google Scholar

[7] Y. Lv, W. Lv, J. Sun, Convergence dynamics of stochastic reaction-diffusion recurrent neural networks with continuously distributed delays, Nonlinear Anal.: Real World Appl. 2008, 9: 1590-1606.

DOI: 10.1016/j.nonrwa.2007.04.003

Google Scholar