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Moment matching for nonlinear differential-algebraic equations

Authors: Giordano Scarciotti;

Moment matching for nonlinear differential-algebraic equations

Abstract

The problem of model reduction by moment matching for nonlinear singular systems is considered. The notion of moment is extended to this class of systems by means of the center manifold theory. The characterization of the moments at infinity is discussed. A family of singular reduced order models achieving moment matching is presented. Throughout the paper the results are illustrated by means of examples.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
4
Average
Average
Average
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