Harvesting Renewable Resources of Population with Size Structure and Diffusion
Joint Authors
Xie, Qiang-Jun
He, Ze-Rong
Zhang, Chun-Guo
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-17
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The aim of this work is to explore the optimal exploitation way for a biological resources model incorporating individual’s size difference and spatial effects.
The existence of a unique nonnegative solution to the state system is shown by means of Banach’s fixed point theorem, and the continuous dependence of the population density with the harvesting effort is given.
The optimal harvesting strategy is established via normal cone and adjoint system technique.
Some conditions are found to assure that there is only one optimal policy.
American Psychological Association (APA)
Xie, Qiang-Jun& He, Ze-Rong& Zhang, Chun-Guo. 2014. Harvesting Renewable Resources of Population with Size Structure and Diffusion. Abstract and Applied Analysis،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1013845
Modern Language Association (MLA)
Xie, Qiang-Jun…[et al.]. Harvesting Renewable Resources of Population with Size Structure and Diffusion. Abstract and Applied Analysis No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1013845
American Medical Association (AMA)
Xie, Qiang-Jun& He, Ze-Rong& Zhang, Chun-Guo. Harvesting Renewable Resources of Population with Size Structure and Diffusion. Abstract and Applied Analysis. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1013845
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1013845