کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6422092 1340607 2011 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stability and bifurcation of a Cohen-Grossberg neural network with discrete delays
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Stability and bifurcation of a Cohen-Grossberg neural network with discrete delays
چکیده انگلیسی

A Cohen-Grossberg neural network with discrete delays is investigated in this paper. The qualitative analysis is given for the system and it is found that the system undergoes a sequence of Hopf bifurcations by choosing the discrete time delay as a bifurcation parameter. Moreover, by applying the normal form theory and the center manifold theorem, the direction of the Hopf bifurcation and the stability of bifurcating periodic solutions are obtained. Numerical simulations are given to illustrate the obtained results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 218, Issue 6, 15 November 2011, Pages 2850-2862
نویسندگان
, ,