A global mathematical investigation of a predator-prey modelS. A. Treskov, Evgenii P. Volokitin2009We construct a global bifurcation diagram of the plane differential system ẋ = x(1− x)− xy/(a + x), ẏ = y(δ − βy/x), x(t) > 0, y(t) > 0, a > 0, δ > 0, β > 0, which describes the predator-prey… (More)