| PROPAGATION DYNAMICS OF A THREE SPECIES PREDATOR-PREY SYSTEM WITH A PAIR OF STRONG-WEAK COMPETING PREDATORS | |
| Wang, Jing; Yang, Fei-Ying; LI, Wan-Tong | |
| 2023-03 | |
| Online publication date | 2023-03 |
| Source Publication | Discrete and Continuous Dynamical Systems-Series S Impact Factor & Quartile |
| ISSN | 1937-1632 |
| page numbers | 30 |
| Abstract | We are concerned with propagation phenomenon of a three-species system involving a single prey and a pair of strong-weak competing predators. More accurately, we shall mainly consider situations when the simple prey is an indigenous species, and one of the two predators is aboriginal, while the other is alien. In any case, under certain parameters, three species can finally coexist. Naturally, we have obtained that when a weak competing predator is an aboriginal species, the strong predator can successfully invade the environment and become dominant species, leading to the extinction of its weak counterpart. Particularly, we can construct traveling wave solution where the weak predator invades the environment inhabited by its strong competitor and replaces aboriginal strong counterpart, which depends on higher biomass rate of the weak predator. At last, we get the minimal wave speeds for these traveling waves in these situations. |
| Keyword | Predator-prey minimal wave speed traveling waves persistence |
| Publisher | AMER INST MATHEMATICAL SCIENCES-AIMS |
| DOI | 10.3934/dcdss.2023065 |
| Indexed By | SCIE |
| Language | 英语 |
| WOS Research Area | Mathematics |
| WOS Subject | Mathematics, Applied |
| WOS ID | WOS:000962913700001 |
| Original Document Type | Article ; Early Access |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://ir.lzu.edu.cn/handle/262010/501470 |
| Collection | 兰州大学 |
| Corresponding Author | LI, Wan-Tong |
| Affiliation | Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Gansu, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Jing,Yang, Fei-Ying,LI, Wan-Tong. PROPAGATION DYNAMICS OF A THREE SPECIES PREDATOR-PREY SYSTEM WITH A PAIR OF STRONG-WEAK COMPETING PREDATORS[J]. Discrete and Continuous Dynamical Systems-Series S,2023. |
| APA | Wang, Jing,Yang, Fei-Ying,&LI, Wan-Tong.(2023).PROPAGATION DYNAMICS OF A THREE SPECIES PREDATOR-PREY SYSTEM WITH A PAIR OF STRONG-WEAK COMPETING PREDATORS.Discrete and Continuous Dynamical Systems-Series S. |
| MLA | Wang, Jing,et al."PROPAGATION DYNAMICS OF A THREE SPECIES PREDATOR-PREY SYSTEM WITH A PAIR OF STRONG-WEAK COMPETING PREDATORS".Discrete and Continuous Dynamical Systems-Series S (2023). |
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