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Erschienen in: Neural Processing Letters 2/2019

10.08.2018

Bifurcation Analysis of Delayed Complex-Valued Neural Network with Diffusions

verfasst von: Tao Dong, Jiaqi Bai, Lei Yang

Erschienen in: Neural Processing Letters | Ausgabe 2/2019

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Abstract

In this paper, a class of delayed complex-valued neural network with diffusion under Dirichlet boundary conditions is considered. By using the properties of the Laplacian operator and separating the neural network into real and imaginary parts, the corresponding characteristic equation of neural network is obtained. Then, the dynamical behaviors including the local stability, the existence of Hopf bifurcation of zero equilibrium are investigated. Furthermore, by using the normal form theory and center manifold theorem of the partial differential equation, the explicit formulae which determine the direction of bifurcations and stability of bifurcating periodic solutions are obtained. Finally, a numerical simulation is carried out to illustrate the results.

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Metadaten
Titel
Bifurcation Analysis of Delayed Complex-Valued Neural Network with Diffusions
verfasst von
Tao Dong
Jiaqi Bai
Lei Yang
Publikationsdatum
10.08.2018
Verlag
Springer US
Erschienen in
Neural Processing Letters / Ausgabe 2/2019
Print ISSN: 1370-4621
Elektronische ISSN: 1573-773X
DOI
https://doi.org/10.1007/s11063-018-9899-0

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