In contrast, combining autocatalysis with a negative feedback loop – that is the situation where an autocatalyst triggers its own elimination – results in robust oscillations, as seen in predator-prey networks22,23. Negative feedback loops occur naturally in biochemistry due to the sequence of ...
On the uniqueness and nonexistence of limit cycles for predator–prey systems In this paper, a general predator-prey system is considered. By utilizing simple but crucial changes of variables, the system is reduced to a generalized L... D Xiao,Z Zhang - 《Nonlinearity》 被引量: 159发表: 20...