arXiv · 1011.1618
Adaptive simplification of complex multiscale systems
Abstract
A fully adaptive methodology is developed for reducing the complexity of large dissipative systems. This represents a significant step towards extracting essential physical knowledge from complex systems, by addressing the challenging problem of a minimal number of variables needed to exactly capture the system dynamics. Accurate reduced description is achieved, by construction of a hierarchy of slow invariant manifolds, with an embarrassingly simple implementation in any dimension. The method is validated with the auto-ignition of the hydrogen-air mixture where a reduction to a cascade of slow invariant manifolds is observed.
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Eliodoro Chiavazzo, Ilya Karlin. 2010-11-07. Adaptive simplification of complex multiscale systems. https://doi.org/10.1103/physreve.83.036706
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