Invariance analysis, reductions and conservation laws for second-order systems of ordinary difference equations

J J H Bashingwa; A H Kara

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arXiv · 1710.11476

Invariance analysis, reductions and conservation laws for second-order systems of ordinary difference equations

J J H Bashingwa·A H Kara

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Abstract

We present a method to obtain symmetries for second-order systems of ordinary difference equations and how to use them to reduce the order. We also introduce a technique of finding conservation laws for such systems.

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J J H Bashingwa, A H Kara. 2017-10-31. Invariance analysis, reductions and conservation laws for second-order systems of ordinary difference equations. https://arxiv.org/abs/1710.11476

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