کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1866332 | 1037961 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New results on network of neurons with delayed feedback: Periodical switching of excitation and inhibition
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Considered is a class of periodic delay differential equationx˙(t)=−a(t)x(t)+b(t)f(x(t−τ(t)))+I(t). Such a differential system can be regarded as a model of an isolated neuron in a periodic environment and also appears in several other applications. By means of the continuation theorem and inequalities analysis, we not only obtain some sufficient conditions ensuring the existence and global exponential stability of the periodic solution but also estimate the exponentially convergence rate. Our results are less restrictive than previously known criteria and can be applied to neural networks with a broader range of activation functions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 366, Issue 3, 25 June 2007, Pages 190–194
Journal: Physics Letters A - Volume 366, Issue 3, 25 June 2007, Pages 190–194
نویسندگان
Chuangxia Huang, Yigang He, Lihong Huang,