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Theory and Modern Applications

Figure 6 | Advances in Difference Equations

Figure 6

From: Analysis of a stochastic ratio-dependent one-predator and two-mutualistic-preys model with Markovian switching and Holling type III functional response

Figure 6

The discrete point distribution. Subgraphs (a), (b), (c) and (d) denote the discrete point distribution of three subsystems and the overall system in xy, xz, yz and \(xyz\), respectively. The blue, cyan, red and green areas represent the overall system (1.3), subsystem (6.3), (6.4) and (6.5), respectively. Most points of the cyan and red areas lie in the origin and this means extinction. The green area is far away from the origin and this means stochastic permanence. Under the control of Markov chain, the blue area also keeps away from the origin and this means stochastic permanence in Case 6.2.1. (Color online.)

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