Abstract
In this paper we investigate two free boundary problems for a Lotka–Volterra type competition model in one space dimension. The main objective is to understand the asymptotic behavior of the two competing species spreading via a free boundary. We prove a spreading-vanishing dichotomy, namely the two species either successfully spread to the right-half-space as time \(t\) goes to infinity and survive in the new environment, or they fail to establish and die out in the long run. The long time behavior of the solutions and criteria for spreading and vanishing are also obtained. This paper is an improvement and extension of Guo and Wu (J Dyn Differ Equ 24:873–895, 2012).
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Bunting, G., Du, Y.H., Krakowski, K.: Spreading speed revisited: analysis of a free boundary model. Netw. Heterog. Media (special issue dedicated to H. Matano) 7, 583–603 (2012).
Caffarelli, L., Salsa, S.: A Geometric Approach to Free Boundary Problems, Graduate Studies in Mathematics. American Mathematical Society, Providence (2005)
Chen, X.F., Friedman, A.: A free boundary problem arising in a model of wound healing. SIAM J. Math. Anal. 32(4), 778–800 (2000)
Chen, X.F., Friedman, A.: A free boundary problem for an elliptic-hyperbolic system: an application to tumor growth. SIAM J. Math. Anal. 35, 974–986 (2003)
Crank, J.: Free and Moving Boundary Problem. Clarendon Press, Oxford (1984)
Du, Y.H., Lin, Z.G.: Spreading-vanishing dichotomy in the diffusive logistic model with a free boundary. SIAM J. Math. Anal. 42, 377–405 (2010)
Du, Y.H., Lou, B.D.: Spreading and vanishing in nonlinear diffusion problems with free boundaries. J. Eur. Math. Soc., to appear (arXiv1301.5373)
Du, Y.H., Guo, Z.M.: Spreading-vanishing dichotomy in the diffusive logistic model with a free boundary, II. J. Differ. Equ. 250, 4336–4366 (2011)
Du, Y.H., Guo, Z.M.: The Stefan problem for the Fisher-KPP equation. J. Differ. Equ. 253(3), 996–1035 (2012)
Du, Y.H., Guo, Z.M., Peng, R.: A diffusive logistic model with a free boundary in time-periodic environment. J. Funct. Anal. 265, 2089–2142 (2013)
Guo, J.S., Wu, C.H.: On a free boundary problem for a two-species weak competition system. J. Dyn. Differ. Equ. 24, 873–895 (2012)
Hilhorst, D., Iida, M., Mimura, M., Ninomiya, H.: A competition-diffusion system approximation to the classical two-phase Stefan problem. Jpn J. Ind. Appl. Math. 18(2), 161–180 (2001)
Hilhorst, D., Mimura, M., Schätzle, R.: Vanishing latent heat limit in a Stefan-like problem arising in biology. Nonlinear Anal. Real World Appl. 4, 261–285 (2003)
Kaneko, Y., Yamada, Y.: A free boundary problem for a reaction diffusion equationa appearing in ecology. Adv. Math. Sci. Appl. 21(2), 467–492 (2011)
Lin, Z.G.: A free boundary problem for a predator-prey model. Nonlinearity 20, 1883–1892 (2007)
Mimura, M., Yamada, Y., Yotsutani, S.: A free boundary problem in ecology. Jpn. J. Appl. Math. 2, 151–186 (1985)
Mimura, M., Yamada, Y., Yotsutani, S.: Stability analysis for free boundary problems in ecology. Hiroshima Math. J. 16, 477–498 (1986)
Mimura, M., Yamada, Y., Yotsutani, S.: Free boundary problems for some reaction diffusion equations. Hiroshima Math. J. 17, 241–280 (1987)
Peng, R., Zhao, X.Q.: The diffusive logistic model with a free boundary and seasonal succession. Discret. Cont. Dyn. Syst. A 33(5), 2007–2031 (2013)
Ricci, R., Tarzia, D.A.: Asymptotic behavior of the solutions of the dead-core problem. Nonlinear Anal. 13, 405–411 (1989)
Rubinstein, L.I.: The Stefan Problem. American Mathematical Society, Providence (1971)
Wang, M.X.: On some free boundary problems of the prey-predator model. J. Differ. Equ. 256(10), 3365–3394 (2014)
Wang, M.X., Zhao, J.F.: A free boundary problem for a predator-prey model with double free boundaries. arXiv:1312.7751 [math.DS]
Zhao, J.F., Wang, M.X.: A free boundary problem of a predator-prey model with higher dimension and heterogeneous environment. Nonlinear Anal.: Real World Appl. 16, 250–263 (2014)
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Authors would like to thank the referee for helpful comments. This work was supported by NSFC Grants 11071049 and 11371113.
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Wang, M., Zhao, J. Free Boundary Problems for a Lotka–Volterra Competition System. J Dyn Diff Equat 26, 655–672 (2014). https://doi.org/10.1007/s10884-014-9363-4
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DOI: https://doi.org/10.1007/s10884-014-9363-4