A reaction-diffusion model of forest boundary with seed dynamics

被引：0

作者：

Rajasingh, J. ^{[1
]}

Murugesu, R. ^{[2
]}

Shabudeen, P. Syed ^{[3
]}

机构：

[1] Kumaraguru Coll Technol, Dept Math, Coimbatore 641006, Tamil Nadu, India

[2] Sri Ramakrishna Mission Vidyalya Coll Arts & Sci, Dept Math, Coimbatore 641020, Tamil Nadu, India

[3] Kumaraguru Coll Technol, Dept Environm Sci & Chem, Coimbatore 641006, Tamil Nadu, India

来源：

International Journal of Biomathematics | 2015年 / 8卷 / 03期

关键词：

Forest boundary dynamics; age-structured forest model; homotopy perturbation method; HOMOTOPY-PERTURBATION METHOD; KINEMATIC MODEL; EQUATIONS;

D O I：

10.1142/S1793524515500333

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The density of forest cover based upon reaction-diffusion model for mono-species of two age classes with seed dynamics is to be attempted. The prevailing densities of young, old species and airborne seedlings are resolved by homotopy perturbation method which is applied in reaction-diffusion model. This model is utilized to verify the effect of the density of forest cover with the following variables namely seed reproduction, seed deposition, seed establishment rates, coefficients of aging of old tree and coefficients of mortality on the space variable.

引用

页数：15

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