Periodic dynamics of a switching model with multiple stable states and linear harvest
Qing Zhu , Yu Li , Huaqin Peng
Electronic Research Archive ›› 2026, Vol. 34 ›› Issue (5) : 2926 -2946.
Fishing moratoriums are vital for fishery management, restoring fish stocks, safeguarding ecosystems, and ensuring sustainable development. In this study, we explored and studied a canonical model with a Holling type-III functional response consisting of two sub-equations switching each other. If the length of the closed season $\bar{T} \leq T^{*}$, the trivial steady state is globally asymptotically stable. For $\bar{T}>T^{*}$, we provided a complete analysis of the existence of a unique periodic solution and three exact periodic solutions. We also provided sufficient conditions for the existence of a globally asymptotically stable periodic solution. Finally, numerical examples were provided to illustrate the theoretical results.
periodic solutions / switching dynamical systems / Holling type-III functional response / global asymptotic stability
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
|
| [36] |
|
| [37] |
|
/
| 〈 |
|
〉 |