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	Global periodic attractor for a model of forest with diffusion and seasonal effects
	Yuan-Qu, Lin
	1999
英文摘要	The degenerate reaction-diffusion system: ut = ???w-??(v)u-fu, vt = fu-hv, wt = ??v-??w+dwxx+p(t), where ??(v) = a(v-b)2+c with positive a,b,c, is considered. As a simple mathematical model of a mono-species forest with two age classes which takes account of seed production and dispersal, where u denotes the density of a `young' tree, v denotes the density of an `old' tree, w denotes the density of airborne seeds, ??, ??, ?? and d are seed production, deposition, establishment and diffusion rates, respectively. Furthermore, f and h are coefficients of aging and mortality of the `old' tree, respectively.; EI; 0; 1; 1-12; 37
语种	英语
出处	EI
出版者	nonlinear analysis theory methods and applications
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/262773]
专题	数学科学学院
推荐引用方式 GB/T 7714	Yuan-Qu, Lin. Global periodic attractor for a model of forest with diffusion and seasonal effects. 1999-01-01.

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