Figure 1From: Global asymptotic stability for a nonlinear density-dependent mortality Nicholson’s blowflies system involving multiple pairs of time-varying delaysNumerical solutions \(x(t)\) on system (4.1). Numerical solutions \(x(t)\) to Example 4.1 with initial values: \(( \sin t+1,-\cos t-3,\cos t,\sin t)\), \((2\cos t+2, 3\sin t-1,-2\sin t,3 \cos t)\), \((-3\sin t-2,-4\sin t+3,-3\cos t,-4\cos t)\).Back to article page