Method of invariant manifold for chemical kinetics

Alexander N. Gorban; Iliya V. Karlin

doi:10.1016/j.ces.2002.12.001

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arXiv · cond-mat/0207231

Method of invariant manifold for chemical kinetics

Alexander N. Gorban·Iliya V. Karlin

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Abstract

In this paper, we review the construction of low-dimensional manifolds of reduced description for equations of chemical kinetics from the standpoint of the method of invariant manifold (MIM). MIM is based on a formulation of the condition of invariance as an equation, and its solution by Newton iterations. A review of existing alternative methods is extended by a thermodynamically consistent version of the method of intrinsic low-dimensional manifolds. A grid-based version of MIM is developed, and model extensions of low-dimensional dynamics are described. Generalizations to open systems are suggested. The set of methods covered makes it possible to effectively reduce description in chemical kinetics.

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Alexander N. Gorban, Iliya V. Karlin. 2002-07-09. Method of invariant manifold for chemical kinetics. https://doi.org/10.1016/j.ces.2002.12.001

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