English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/13145
Title: Species competition: coexistence, exclusion and clustering
Authors: Hernández-García, Emilio; López, Cristóbal; Pigolotti, Simone; Andersen, Ken H.
Keywords: Competition
Competitive exclusion
Limiting similarity
Pattern formation
Issue Date: 6-Dec-2008
Citation: Philosophical Transactions of The Royal Society A (2009), doi: 10.1098/rsta.2009.0086 (In press)
Abstract: We present properties of Lotka-Volterra equations describing ecological competition among a large number of competing species. First we extend to the case of a non-homogeneous niche space stability conditions for solutions representing species coexistence. Second, we discuss mechanisms leading to species clustering and obtain an analytical solution for a lumped state in a specific instance of the system. We also discuss how realistic ecological interactions may result in different types of competition coefficients.
Description: 13 pages, 4 figures, 1 appendix.-- Submitted to: Philosophical Transactions of The Royal Society A: Mathematical Physical and Engineering Sciences.
ArXiv pre-print available at: http://arxiv.org/abs/0812.1279
URI: http://hdl.handle.net/10261/13145
ISSN: 1364-503X
DOI: 10.1098/rsta.2009.0086
Appears in Collections:(IFISC) Artículos
Files in This Item:
File Description SizeFormat 
Species_competition.pdf236,54 kBAdobe PDFView/Open
Show full item record

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.