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arxiv: 1302.4702 · v1 · pith:F6P37WZMnew · submitted 2013-02-19 · 🧮 math.NA

Preserving first integrals with symmetric Lie group methods

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keywords methodspreservingapproachdifferentialdiscreteequationsfirstgeneralized
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The discrete gradient approach is generalized to yield integral preserving methods for differential equations in Lie groups.

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