Stability properties of non-negative solutions of semilinear symmetric cooperative systems

We investigate the stability of non-negative stationary solutions of symmetric cooperative semilinear systems with some convex (resp. concave) nonlinearity condition, namely all second-order partial derivatives of each coordinate being non-negative (resp. non-positive). In these cases, we will show...

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Bibliographic Details
Main Author: Imre Voros
Format: Article
Language:English
Published: Texas State University 2004-09-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2004/105/abstr.html