Bifurcation of Limit Cycles of a Class of Piecewise Linear Differential Systems in ℜ^𝟒 with Three Zones

Table 2

The values of solution 𝑠^∗,𝑟^∗,𝜌^∗ and the Jacobian 𝐽ℎ(𝑟^∗,𝜌^∗,𝑠^∗).

𝑠^∗	𝑟^∗	𝜌^∗	𝐽ℎ(𝑟^∗,𝜌^∗,𝑠^∗)
𝜋/6	1.484	0.742	11.957
𝜋/6	4.139	2.07	−4.688
𝜋/3	1.484	1.285	−3.27
𝜋/3	4.139	3.585	−1.144
𝜋/2	1.254	1.254	5.732
𝜋/2	8.672	8.672	−0.964