2 problems

Consider the predator–prey system … with parameters near the bifurcation regime $\lambda_1=\lambda_2$, where a cycle exists in one coordinate plane. Suppose the cycle and the assoc…

Consider the predator–prey system … where $s$ is prey biomass, $x_i$ are predator biomasses, and $a_i,m_i,\lambda_i$ are the parameters defined by the nondimensionalisation in the…