Wright type delay differential equations with negative Schwarzian
Dynamical Systems
2007-05-23 v2
Abstract
We prove that the well-known 3/2 stability condition established for the Wright equation (WE) still holds if the nonlinearity in WE is replaced by a decreasing or unimodal smooth function f with satisfying the standard negative feedback and below boundedness conditions and having everywhere negative Schwarz derivative.
Cite
@article{arxiv.math/0111285,
title = {Wright type delay differential equations with negative Schwarzian},
author = {E. Liz and M. Pinto and G. Robledo and V. Tkachenko and S. Trofimchuk},
journal= {arXiv preprint arXiv:math/0111285},
year = {2007}
}
Comments
12 pages, 1 figure. Some references and comments added to the previous version. Accepted for publication in Discrete and continuous Dynamical Systems