摘要
By using the continuation theorem of Mawhin's coincidence degree theory and the Liapunov func tional method, some sufficient conditions are obtained to ensure the existence, uniqueness and the global exponential stability of the periodic solution to the BAM-type Cohen-Grossberg neural networks involving timevarying delays.
By using the continuation theorem of Mawhin's coincidence degree theory and the Liapunov func tional method, some sufficient conditions are obtained to ensure the existence, uniqueness and the global exponential stability of the periodic solution to the BAM-type Cohen-Grossberg neural networks involving timevarying delays.
基金
Supported by the National Natural Science Foundation of China (No. 10971173)
the Scientific Research Foundation of Hunan Provincial Educational Department (No. 05A057)
supported by the Aid Program for Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province
the Construct Program of the Key Discipline in Hunan Province