@article {10.3844/jmssp.2011.295.301, article_type = {journal}, title = {On the Dynamics of a General Predator-Prey System}, author = {El-Sheikh, M. M.A. and El-Marouf, S. A.A. and Alaofy, Z. M.}, volume = {7}, year = {2011}, month = {Oct}, pages = {295-301}, doi = {10.3844/jmssp.2011.295.301}, url = {https://thescipub.com/abstract/jmssp.2011.295.301}, abstract = {Problem statement: In this study a general two dimensional predator-prey model is considered. The dynamic and existence of equilibrium points are studied. Conclusion/Recommendations: Hopf bifurcation is discussed. The existence and uniqueness of limit cycles is proved. Special cases are considered to justify our results.}, journal = {Journal of Mathematics and Statistics}, publisher = {Science Publications} }