Find in Library
Search millions of books, articles, and more
Indexed Open Access Databases
Halo-shaped bifurcation curves in ecological systems
oleh: Jerome Goddard II, Ratnasingham Shivaji
Format: | Article |
---|---|
Diterbitkan: | Texas State University 2014-04-01 |
Deskripsi
We examine the structure of positive steady state solutions for a diffusive population model with logistic growth and negative density dependent emigration on the boundary. In particular, this class of nonlinear boundary conditions depends on both the population density and the diffusion coefficient. Results in the one-dimensional case are established via quadrature methods. Additionally, we discuss the existence of a Halo-shaped bifurcation curve.