کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4976278 | 1365617 | 2009 | 22 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
2N almost periodic attractors for CNNs with variable and distributed delays
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
پردازش سیگنال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper, we investigate dynamics of 2N almost periodic attractors for cellular neural networks (CNNs) with variable and distributed delays. By imposing some new assumptions on activation functions and system parameters, we split invariant basin of CNNs into 2N compact convex subsets. Then the existence of 2N almost periodic solutions lying in compact convex subsets is attained due to employment of the theory of exponential dichotomy and Schauder's fixed point theorem. Meanwhile, we derive some new criteria for the networks to converge toward these 2N almost periodic solutions and exponential attracting domains are also given correspondingly. The obtained results are new and can be applied to a large class of neural networks.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Franklin Institute - Volume 346, Issue 4, May 2009, Pages 391-412
Journal: Journal of the Franklin Institute - Volume 346, Issue 4, May 2009, Pages 391-412
نویسندگان
Zhenkun Huang, Sannay Mohamad, Guorong Cai,