STATIONARY STRUCTURES FOR A WEAKLY COUPLED ELLIPTIC SYSTEM ARISING IN TWO-PREDATOR, TWO-PREY MODELS

数学物理学报(英文版) ›› 2001, Vol. 21 ›› Issue (4): 453-459.

STATIONARY STRUCTURES FOR A WEAKLY COUPLED ELLIPTIC SYSTEM ARISING IN TWO-PREDATOR, TWO-PREY MODELS

严平, 林支桂

Department of Mathematics, Anhui Normal University, Wuhu 241000, China
Department of Mathematics, University of Turku, FIN-20014 Turku, Finland Department of Mathematics, Yangzhou University, Yangzhou 225002, China

出版日期:2001-10-06 发布日期:2001-10-06

STATIONARY STRUCTURES FOR A WEAKLY COUPLED ELLIPTIC SYSTEM ARISING IN TWO-PREDATOR, TWO-PREY MODELS

YAN Ping, LIN Zhi-Gui

Department of Mathematics, Anhui Normal University, Wuhu 241000, China
Department of Mathematics, University of Turku, FIN-20014 Turku, Finland Department of Mathematics, Yangzhou University, Yangzhou 225002, China

Online:2001-10-06 Published:2001-10-06

摘要/Abstract

摘要：

Weakly-coupled elliptic system arising in the two-predator, two-prey model is discussed. It is proved that there is no non-constant solution if diffusions or inter-specific competitions are strong, or if the intrinsic growths of the prey are slow and the intrinsic drop rates of predator are fast.

关键词: Weakly-coupled elliptic system, non-constant solution, diffusion

Abstract:

Key words: Weakly-coupled elliptic system, non-constant solution, diffusion

中图分类号:

35K60

严平, 林支桂. STATIONARY STRUCTURES FOR A WEAKLY COUPLED ELLIPTIC SYSTEM ARISING IN TWO-PREDATOR, TWO-PREY MODELS[J]. 数学物理学报(英文版), 2001, 21(4): 453-459.

YAN Ping, LIN Zhi-Gui. STATIONARY STRUCTURES FOR A WEAKLY COUPLED ELLIPTIC SYSTEM ARISING IN TWO-PREDATOR, TWO-PREY MODELS[J]. Acta mathematica scientia,Series B, 2001, 21(4): 453-459.

STATIONARY STRUCTURES FOR A WEAKLY COUPLED ELLIPTIC SYSTEM ARISING IN TWO-PREDATOR, TWO-PREY MODELS

STATIONARY STRUCTURES FOR A WEAKLY COUPLED ELLIPTIC SYSTEM ARISING IN TWO-PREDATOR, TWO-PREY MODELS

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