Chemical Reaction Systems with a Homoclinic Bifurcation: an Inverse Problem

Tomislav Plesa, Tomas Vejchodsky, Radek Erban

Published 2015-10-25Version 1

An inverse problem framework for constructing reaction systems with prescribed properties is presented. Kinetic transformations are defined and analysed as a part of the framework, allowing an arbitrary polynomial ordinary differential equation to be mapped to the one that can be represented as a reaction network. The framework is used for construction of specific two- and three-dimensional bistable reaction systems undergoing a supercritical homoclinic bifurcation, and the topology of their phase spaces is discussed.