| THE HOPF BIFURCATION DIRECTION OF A FOUR DIMENSIONAL ELECTRONIC NEURAL NETWORK SYSTEM |
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| 作者姓名： | LIN Yiping LI Jibin |
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| 作者单位： | LIN Yiping; LI Jibin(Institute of Applied Mathematics of Yunnan Province，Kunming University of Science and Technology，Kunming 650093，China)CAO Jinde(College of Adult Education，Yunnan University，Kunming 650091，China) |
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| 摘 要： | 1.IntroductionCurrentlybifurcationtheoryiswidelyusedinmanymathematicalmodelsofvariousfieldssuchasbiologyjmechanics,medicalscience,managementofnaturalresourcesandthetheoryofneuralnetowrks.Inadifferentialdynamicalsystem,averyimportalltproblemistheexistencea…
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THE HOPF BIFURCATION DIRECTION OF A FOUR DIMENSIONAL ELECTRONIC NEURAL NETWORK SYSTEM |
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| LIN Yiping, LI Jibin.THE HOPF BIFURCATION DIRECTION OF A FOUR DIMENSIONAL ELECTRONIC NEURAL NETWORK SYSTEM[J].Journal of Systems Science and Complexity,1997(4). |
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| Authors: | LIN Yiping LI Jibin |
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| Abstract: | In this paper we give an applicable parameter formula about the bifurcationand stability of periodic solution for a four-dimensional differential system. By using thisresult in a simple electronic neural network system, we obtain a strict condition of theexistence of periodic solution. |
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| Keywords: | Hopf bifurcation condition bifurcation direction network system |
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