1673-159X

CN 51-1686/N

王有刚, 武怀勤. 时滞忆阻Cohen-Grossberg神经网络周期解的存在性[J]. 西华大学学报(自然科学版), 2017, 36(5): 22-30, 35. doi: 10.3969/j.issn.1673-159X.2017.05.004
引用本文: 王有刚, 武怀勤. 时滞忆阻Cohen-Grossberg神经网络周期解的存在性[J]. 西华大学学报(自然科学版), 2017, 36(5): 22-30, 35. doi: 10.3969/j.issn.1673-159X.2017.05.004
WANG Yougang, WU Huaiqin. Existence of Periodic Solutions for Memristive Cohen-Grossberg Neural Networks with Delays[J]. Journal of Xihua University(Natural Science Edition), 2017, 36(5): 22-30, 35. DOI: 10.3969/j.issn.1673-159X.2017.05.004
Citation: WANG Yougang, WU Huaiqin. Existence of Periodic Solutions for Memristive Cohen-Grossberg Neural Networks with Delays[J]. Journal of Xihua University(Natural Science Edition), 2017, 36(5): 22-30, 35. DOI: 10.3969/j.issn.1673-159X.2017.05.004

时滞忆阻Cohen-Grossberg神经网络周期解的存在性

Existence of Periodic Solutions for Memristive Cohen-Grossberg Neural Networks with Delays

  • 摘要: 研究了一类具有时变时滞的忆阻Cohen-Grossberg神经网络的周期动力行为。借助M-矩阵理论, 微分包含理论和Mawhin-like收敛定理, 证明了网络系统周期解的存在性。最后,用一个数值算例验证了本文结论的正确性和可行性,并通过图形模拟直观地描述了周期解和平衡点的存在性。

     

    Abstract: The objective of this paper is to investigate the periodic dynamical behaviors for a class of Memristive Cohen-Grossberg neural networks with time-varying delays. By employing M-matrix theory, differential inclusions theory and the Mawhin-like coincidence theorem in set-valued analysis, the existence of the periodic solution for the network system was proved.Finally, an illustrative example was given to demonstrate the validity of the theoretical results and the existence of periodic solution and equilibrium point was described visually by graphical simulation.

     

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