The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper investigates the stability and Hopf bifurcation of a Goodwin model with four different delays. Firstly, we present the existence and uniqueness of the positive equilibrium for the system. Then the sum of time delays is chosen as the bifurcation parameter. By analyzing the distribution of characteristic roots of the corresponding linearized system, we obtain the conditions for keeping the...
This paper investigates a nonlinear Internet congestion model with a single link and two sources. We pay much attention to the Hopf bifurcation through the variation of the gain parameter. Firstly, by analyzing the associated characteristic equation, we obtain the condition of the existence of the Hopf bifurcation. Then, a state feedback controller is proposed to control the Hopf bifurcation, and...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.