Fig. 3
From: A geometric formulation to measure global and genuine entanglement in three-qubit systems
The four different regions of the convex set \(\mathcal {M}\) illustrated in Figure 2 are associated with the faces of the lower tetrahedron of the polytope \(\mathcal {P}\). The color-code corresponds to the colors of the right-triangles in Figure 2. (a) Region I. (b) Region II. (c) Region III. (d) Region IV.
