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Numerical Investigation of Breather-Type Solutions by Using REDUCE

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Abstract

The REDUCE computer algebra system is used to investigate equations that arise in studying wave propagation in periodic stratified media. Numerical experiments confirmed the existence of an exotic asymptotics that was earlier predicted analytically. The differential equations are approximated by implicit difference equations. At every time step, the stepwise pursuit is used. To implement the matrix stepwise pursuit, symbolic computations are used.

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REFERENCES

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  1. Laboratory of Information Technologies, Joint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, Russia

    S. I. Serdyukova

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  1. S. I. Serdyukova
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Serdyukova, S.I. Numerical Investigation of Breather-Type Solutions by Using REDUCE. Programming and Computer Software 30, 118–119 (2004). https://doi.org/10.1023/B:PACS.0000021272.25200.6a

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  • DOI: https://doi.org/10.1023/B:PACS.0000021272.25200.6a

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