Tang Y, Pan C, Wang H, Ouyang Z. Speed determinacy of travelling waves for a three-component lattice Lotka-Volterra competition system.
J Biol Dyn 2022;
16:340-353. [PMID:
34319222 DOI:
10.1080/17513758.2021.1958934]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 07/09/2021] [Indexed: 06/13/2023]
Abstract
In this paper, the invasive speed selection of the monostable travelling wave for a three-component lattice Lotka-Volterra competition system is studied via the upper and lower solution method, as well as the comparison principle. By constructing several special upper and lower solutions, we establish sufficient conditions such that the linear or nonlinear selection is realized.
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