On the Dynamics of the Logistic Delay Differential Equation with Two Different Delays
عنوان مقاله: On the Dynamics of the Logistic Delay Differential Equation with Two Different Delays
شناسه ملی مقاله: JR_JACM-7-2_007
منتشر شده در در سال 1400
شناسه ملی مقاله: JR_JACM-7-2_007
منتشر شده در در سال 1400
مشخصات نویسندگان مقاله:
Ahmed El-Sayed - Faculty of Science, Alexandria University, Alexandria, Egypt
Sanaa Salman - Faculty of Education, Alexandria University, Alexandria, Egypt
Ali Abo-Bakr - Faculty of Science, Alexandria University, Alexandria, Egypt
خلاصه مقاله:
Ahmed El-Sayed - Faculty of Science, Alexandria University, Alexandria, Egypt
Sanaa Salman - Faculty of Education, Alexandria University, Alexandria, Egypt
Ali Abo-Bakr - Faculty of Science, Alexandria University, Alexandria, Egypt
Here, we study the logistic delay differential equation with two different delays. First of all, we disscuse the local stability and Hopf bifurcation conditons. The method of steps is used to get a discretized analogue of the original system. Local stability and bifurcation analysis of the discretized system is investigated. Finally, we carry out some numerical simulations such as bifurcation diagram, Lyapunov exponent and phase portraits to verify the theoretical results and to illustrate complex dynamics of the considered system.
کلمات کلیدی: Logistic equation, Time delay, Local stability, Bifurcation, Chaos
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1222062/